MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including PDF_SEO_LINK_FARM and ML_NYX_PDF_MALICIOUS, indicating a high likelihood of malicious intent. The presence of numerous external links, many pointing to Weebly and S3-hosted PDFs, suggests a link farm designed to distribute malicious content or phish users. Although no scripts were explicitly extracted, the PDF structure and link farm indicate an attempt to redirect users to malicious sites, likely for malware distribution or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://xezojetit.ru/123?utm_term=lagu+aint+nobody+takin+my+baby PDF link annotation
- https://vebilikowuti.weebly.com/uploads/1/3/2/7/132740371/fd0933345b98.pdfIn PDF document text
- https://cdn.sqhk.co/mejofiwog/hjibwWV/strategy_meaning_in_urdu_sentence.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495254/normal_5ff57bd24ebaf.pdfIn PDF document text
- https://cdn.sqhk.co/tajiwikiter/Mhb5J7K/68944915729.pdfIn PDF document text
- https://cdn.sqhk.co/dodipenameki/jbhcibP/gce_o_level_format_english_report_writing.pdfIn PDF document text
- https://kukevukoleguko.weebly.com/uploads/1/3/4/2/134265740/5f36939d4769950.pdfIn PDF document text
- http://websporizle4.com/how_to_hustle_and_win_2uu0wu.pdfIn PDF document text
- https://cdn.sqhk.co/datolabevev/rbgjMjM/72329154439.pdfIn PDF document text
- https://pobivizitonep.weebly.com/uploads/1/3/2/8/132815986/2449193.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4461250/normal_5fe4ed636467d.pdfIn PDF document text
- https://fovivijidilel.weebly.com/uploads/1/3/4/8/134888041/7230009.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369651/normal_5fd73b48cf8c5.pdfIn PDF document text
- https://laguwiba.weebly.com/uploads/1/3/4/7/134719839/xujatasidolafox-xabuwufoje-kaxed.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.indictrans.orgIn PDF document text
- https://s3.amazonaws.com/dazemi/gusuluwedesuvexoladugikuj.pdfIn PDF document text
- https://s3.amazonaws.com/firigugixujotov/major_north_american_rivers.pdfIn PDF document text
- https://s3.amazonaws.com/vesubodufisi/android_version_7_phone_list.pdfIn PDF document text
- https://s3.amazonaws.com/xixonu/70284250069.pdfIn PDF document text
- https://s3.amazonaws.com/busutafitufe/how_to_relieve_gas_during_pregnancy_home_remedies.pdfIn PDF document text
- https://s3.amazonaws.com/daxemo/ascii_character_codes_table_cheat_sheet.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1C4 | 4252 bytes |
SHA-256: fb43bf9924f94ed575b1c0e79890a4a12ea0457612890af2a81d5dbea0c682cf |
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font_01_sfnt_off0000f0b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0B4 | 5084 bytes |
SHA-256: 5c1dcca3fdb64aa485c485ade9724f21d1891af571928e7ab7afb20178ed4016 |
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font_02_sfnt_off00010201.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10201 | 4680 bytes |
SHA-256: c9b7ddea390693f2db01f37a4113936a57c4e7b29db1a518b115654eeb57fe25 |
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font_03_sfnt_off000110dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110DD | 11288 bytes |
SHA-256: 1301329e6fb8607b1acaa087455fc8ca2c0c7a3f1b04d93bd5d17cc92355ce2c |
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font_04_sfnt_off00013708.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13708 | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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