MALICIOUS
180
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The PDF contains a critical heuristic indicating it links to known malicious redirector infrastructure, specifically 'https://ttraff.ru/pify?keyword=securecrt+7+portable'. Additionally, it exhibits a PDF link farm pattern with numerous external links, many hosted on cdn.shopify.com. The document body, though heavily obfuscated, contains references that, combined with the heuristics, suggest a lure for sensitive information like recovery secrets or private keys. The primary attack pattern involves tricking the user into clicking malicious links disguised as helpful 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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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=securecrt+7+portable
- http://files.rachelaustinrachelaustin.com/uploads/1/3/2/6/132682892/savekituzitof-xolewe-lowokidiwobil.pdf
- http://files.allisonmilmoe.com/uploads/1/3/2/6/132683000/waxilexa.pdf
- http://files.roeyebert.com/uploads/1/3/1/6/131636843/jodepuk_wekafeme.pdf
- https://cdn.shopify.com/s/files/1/0429/4931/2666/files/gym_workout_plan_to_lose_weight.pdf
- https://cdn.shopify.com/s/files/1/0434/7035/6632/files/effects_of_plastic_pollution_on_human_health.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/98891272106.pdf
- https://cdn.shopify.com/s/files/1/0430/4591/2727/files/21808652574.pdf
- https://cdn.shopify.com/s/files/1/0440/9714/2936/files/3649349613.pdf
- https://cdn.shopify.com/s/files/1/0430/7140/6237/files/wofudipezofomowotoxomapop.pdf
- https://cdn.shopify.com/s/files/1/0428/9023/1974/files/99637010739.pdf
- https://cdn.shopify.com/s/files/1/0450/8326/3141/files/49415459750.pdf
- https://cdn.shopify.com/s/files/1/0428/9232/9116/files/dufaxozeponu.pdf
- https://cdn.shopify.com/s/files/1/0431/5296/5792/files/57632505768.pdf
- https://cdn.shopify.com/s/files/1/0435/2635/7160/files/bitdefender_antivirus_apk_full.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/lonakuwelura.pdf
- https://cdn.shopify.com/s/files/1/0430/3503/3757/files/48714209259.pdf
- https://cdn.shopify.com/s/files/1/0448/9166/8647/files/tuzazajuliri.pdf
- https://cdn.shopify.com/s/files/1/0434/5980/5350/files/josaderuwu.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_off0000715a.bin841f7041fd07e06819b53e2ddeb154039bdfb39c2b4cb9e198720ccf593d9af4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x715A | 5072 bytes |
font_01_sfnt_off000082a7.binf1746f5c5e2f3bc95776275787ef259b8a3fff2077adb36a51b9b14fa0754a42 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82A7 | 10476 bytes |
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