MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, appears to be a lure related to 'credit risk assessment report sample', suggesting a phishing or scam attempt.
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=credit+risk+assessment+report+sample
- http://files.simuelconsulting.com/uploads/1/3/2/7/132711947/lewav_sibesoxu_dukipareked.pdf
- http://files.singersandactorsworkshop.com/uploads/1/3/2/7/132740218/mubazaxumadajag.pdf
- http://files.framemysore.org/uploads/1/3/1/3/131384789/7349004.pdf
- http://files.haciendasonoma.com/uploads/1/3/2/7/132740218/7130198.pdf
- http://files.dgdriver.com/uploads/1/3/0/7/130775506/noniredik-bapuvik-monilabid.pdf
- http://files.haciendaso
- https://cdn.shopify.com/s/files/1/0430/8379/2533/files/91696824439.pdf
- https://cdn.shopify.com/s/files/1/0430/1130/9719/files/20422712896.pdf
- https://cdn.shopify.com/s/files/1/0428/1604/5222/files/lodanaxepevewirobomus.pdf
- https://cdn.shopify.com/s/files/1/0429/1136/7331/files/xumoxuwivomatafefowogixi.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/36168696347.pdf
- https://cdn.shopify.com/s/files/1/0432/3019/9966/files/8757937677.pdf
- https://cdn.shopify.com/s/files/1/0432/2436/7262/files/25911018847.pdf
- https://cdn.shopify.com/s/files/1/0431/8032/7076/files/97788140748.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/28345476981.pdf
- https://cdn.shopify.com/s/files/1/0431/2429/3796/files/mekizuzolidokobejoxisogu.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/70851064862.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000064de.bincda0ddc44eab5691327b4a1b63aa2c0ba680bb0e53faccca96b212eb5454d28c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64DE | 4980 bytes |
font_01_sfnt_off000075b1.bin6172d289ada53ed7ace69723e8840fc7b3a160f310127f16901f2928019f4021 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75B1 | 9040 bytes |
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