MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains numerous links, including one pointing to a known malicious redirector infrastructure at `ttraff.ru`. The document body text and embedded links are designed to lure users into downloading what appears to be an accounting book, but the primary link redirects to a malicious URL. This indicates a phishing or social engineering attack aimed at directing users to malicious content.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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=download+buku+akuntansi+perbankan+pdf
- http://guwifubow.gsuitegurus.com/uploads/1/3/2/3/132302782/a287509.pdf
- http://files.kozynook.com/uploads/1/3/0/7/130776123/9d1482be30c27b1.pdf
- http://files.emma-brierley.com/uploads/1/3/1/4/131483400/gunezugorad-porakajarotareb.pdf
- http://files.thefrontpaige.co/uploads/1/3/1/3/131384468/xabuzojukok_bimorirafogulip_pabinizakubex_zomofezugomev.pdf
- https://cdn.shopify.com/s/files/1/0434/2707/0104/files/79202999215.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/98973723668.pdf
- https://cdn.shopify.com/s/files/1/0439/5145/6411/files/vadaresuris.pdf
- https://cdn.shopify.com/s/files/1/0438/0796/5345/files/ragnarok_guild_emblem.pdf
- https://cdn.shopify.com/s/files/1/0433/4161/1173/files/turn_off_autofill_chrome.pdf
- https://cdn.shopify.com/s/files/1/0436/0188/7396/files/tuvagipixuja.pdf
- https://cdn.shopify.com/s/files/1/0438/1310/9917/files/bozatenife.pdf
- https://cdn.shopify.com/s/files/1/0429/1425/0905/files/mitojowasuledixama.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2467/files/zikekozo.pdf
- https://cdn.shopify.com/s/files/1/0434/0364/0993/files/poxizatef.pdf
- https://cdn.shopify.com/s/files/1/0434/1504/4254/files/33040564249.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000077d1.bin4a8db06ead86569de28350c13a503697736a2ed87c3ca0c0740dd68fce8e1dff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77D1 | 5212 bytes |
font_01_sfnt_off000089a6.binfcc25d36b27b2a3275355e0a6aba9429085fec605edd4310e4b81a1307e77f4c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89A6 | 10344 bytes |
font_02_sfnt_off0000acb0.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACB0 | 4324 bytes |
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