MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with one specifically pointing to a URL that appears to be a phishing lure related to bank statements. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, suggesting a link farm or redirection scheme. While no scripts were explicitly extracted, the presence of external links and the phishing-like content strongly suggest an attempt to redirect users to malicious sites, likely for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://trafficel.ru/123?utm_term=bank+statement+in+spanish+slang
- https://cdn.sqhk.co/todiwapubu/Ghgohe6/23334498310.pdf
- https://cdn.sqhk.co/dejijadu/FjbjhjO/invaluable_experience_or_valuable_experience.pdf
- https://cdn.sqhk.co/gorokipo/ihgeEih/gosizibomunezajasevo.pdf
- https://nefosedinipal.weebly.com/uploads/1/3/4/6/134698739/2d17947f416.pdf
- https://cdn.sqhk.co/wazafanez/jigf7Iw/38134671015.pdf
- https://cdn.sqhk.co/ruwonumatag/bFhgoha/tri_color_rolling_ring_with_diamonds.pdf
- https://falatunasozenu.weebly.com/uploads/1/3/4/7/134762474/tusaduxu.pdf
- https://fevuxutub.weebly.com/uploads/1/3/4/1/134131759/loririzuxuvobur.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/teximikamukubo/atlassian_support_platform.pdf
- https://s3.amazonaws.com/sitozi/unchained_melody_free_piano_sheet_music.pdf
- https://s3.amazonaws.com/zamuriza/swan_lake_piano_sheets.pdf
- https://s3.amazonaws.com/fuwawibu/jaani_dushman_film_ka_song.pdf
- https://s3.amazonaws.com/bipovoromoj/happy_birthday_piano_easy.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ceaf.binafbfc756521a1dbeab5413d198d1f7ed084152332f0ea4745ace00428e6520dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEAF | 5252 bytes |
font_01_sfnt_off0000e06e.binb89493c279522a186f506f62bd67040a0c10ba742308fd0561e2763920a4d3bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE06E | 11272 bytes |
font_02_sfnt_off00010670.binbd4ec210b6f0bed3603b49d512cd9a08d3e9d1e81fcf206800274a46106400dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10670 | 16068 bytes |
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