MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which points to a known malicious redirector. The document body, though heavily obfuscated, contains text related to financial terms and the malicious URL, suggesting a phishing or scam attempt. The presence of numerous external PDF links also indicates a link farm, likely for SEO manipulation or to host further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.ru/pify?keyword=term+loan+affect+in+balance+sheet
- http://dasomemiw.mdlashesllc.com/uploads/1/3/2/7/132741508/xevekebem_suwurediju.pdf
- http://zisasafi.tobxi.com/uploads/1/3/1/6/131636725/41422d970.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/6241/9863/files/monthly_panchang_calendar_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/8759/3632/files/welaxutemiwe.pdf
- https://cdn.shopify.com/s/files/1/0430/7465/0261/files/lerufexirimuwisisukuned.pdf
- https://cdn.shopify.com/s/files/1/0466/2686/5317/files/kha_file_khng_cho_copy.pdf
- https://cdn.shopify.com/s/files/1/0434/9558/8002/files/88683178195.pdf
- https://cdn.shopify.com/s/files/1/0458/0625/6294/files/firoxilapogoseno.pdf
- https://cdn.shopify.com/s/files/1/0428/9629/4051/files/bellary_district_gazetteer.pdf
- https://cdn.shopify.com/s/files/1/0431/7026/7291/files/burrowers_2008_full_movie.pdf
- https://cdn.shopify.com/s/files/1/0432/4153/7696/files/excel_vba_full_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0433/4891/8440/files/27958745689.pdf
- https://cdn.shopify.com/s/files/1/0431/5847/0813/files/48547618271.pdf
- https://cdn.shopify.com/s/files/1/0431/7003/7917/files/xusobek.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007b59.bin02b5b99122476ac46930deae3dba68fa7862b8f1bf27cf3692688e034d991da4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B59 | 5208 bytes |
font_01_sfnt_off00008cde.bin089c191878d50f99b52572740ca26bd597ab98ad299450f3789c0edd29917d5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CDE | 10236 bytes |
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