MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm and a specific malicious redirector URL, indicating a phishing or malware distribution attempt. The heuristic 'SE_MFA_LURE' suggests the content is designed to harvest credentials or session tokens by impersonating an MFA prompt. The primary malicious URL identified is https://ttraff.ru/pify?keyword=cisco+anyconnect+client++windows+7, which is likely used to redirect the user to a malicious site.
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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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=cisco+anyconnect+client++windows+7
- http://files.strathroyvocalfederation.com/uploads/1/3/2/3/132302768/guvowadasuzevefuw.pdf
- https://cdn.shopify.com/s/files/1/0434/2480/9116/files/binary_options_candlestick_patterns.pdf
- https://cdn.shopify.com/s/files/1/0431/8537/3333/files/carrier_air_conditioning_control_manual.pdf
- https://cdn.shopify.com/s/files/1/0427/4572/5094/files/dubelakidifosilujaj.pdf
- https://cdn.shopify.com/s/files/1/0428/8482/5247/files/timiniromus.pdf
- https://cdn.shopify.com/s/files/1/0432/7748/4196/files/christmas_carols_guitar_chords.pdf
- https://cdn.shopify.com/s/files/1/0430/5548/0981/files/diablo_2_download.pdf
- https://cdn.shopify.com/s/files/1/0431/0161/8327/files/inverter_welding_machine_circuit.pdf
- https://cdn.shopify.com/s/files/1/0428/0451/0887/files/baxuvubezigekigig.pdf
- https://cdn.shopify.com/s/files/1/0433/5632/3995/files/tizivudupifegawixis.pdf
- https://cdn.shopify.com/s/files/1/0435/5381/6728/files/tijumeniga.pdf
- https://cdn.shopify.com/s/files/1/0434/3513/1046/files/82691061704.pdf
- https://cdn.shopify.com/s/files/1/0435/4021/8015/files/whatsapp_gb_for_my_pc.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99231100330.pdf
- https://cdn.shopify.com/s/files/1/0430/1442/2687/files/shrimad_bhagavad_gita_in_bengali_free_download.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_off000067c9.binc7403d09155401acf7351bda2d8a155ccbbf49a1bb39f01efc80f40cccf38052 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67C9 | 5016 bytes |
font_01_sfnt_off00007906.bin82b14708759cd52e4ef1369ca8d7ccaf1cc6590c0e0195df97bb855c0ec5d946 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7906 | 10752 bytes |
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