MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The primary malicious URL identified is `https://ttraff.com/wb?keyword=atp%20adp%20cycle%20worksheet%20pdf`. The document body, though heavily corrupted, contains fragments suggesting it's a worksheet lure. The presence of a link farm further supports the attack pattern of driving traffic to potentially malicious sites.
Heuristics 3
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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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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.com/wb?keyword=atp%20adp%20cycle%20worksheet%20pdf
- http://files.nowwhat-services.com/uploads/1/3/1/6/131606727/lakolojulojenow.pdf
- https://cdn.shopify.com/s/files/1/0437/9423/5553/files/jinomifolawefizumelafug.pdf
- https://cdn.shopify.com/s/files/1/0435/2199/9003/files/vanuv.pdf
- https://cdn.shopify.com/s/files/1/0432/6768/6558/files/breaking_news_english_mini_lessons.pdf
- https://cdn.shopify.com/s/files/1/0432/1342/2753/files/xasupevamuxitorepirabiwe.pdf
- https://cdn.shopify.com/s/files/1/0434/0239/5813/files/concrete_poems_examples.pdf
- https://cdn.shopify.com/s/files/1/0429/3564/8409/files/siweguj.pdf
- https://cdn.shopify.com/s/files/1/0437/3915/2536/files/tujodupebotalefegomosa.pdf
- https://cdn.shopify.com/s/files/1/0433/1352/8987/files/apache_beam_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0436/1597/7630/files/rabazajugalabogi.pdf
- https://cdn.shopify.com/s/files/1/0434/9978/2309/files/rutudosorozejoz.pdf
- https://cdn.shopify.com/s/files/1/0431/9015/7473/files/fofigozuwew.pdf
- https://cdn.shopify.com/s/files/1/0438/5354/5632/files/access_runtime_2016_64_bit.pdf
- https://cdn.shopify.com/s/files/1/0436/6372/0613/files/minecraft_tekkit_launcher.pdf
- https://cdn.shopify.com/s/files/1/0439/5096/4904/files/3ds_max_tutorials_malayalam.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_off000060f4.binc7192c4521db657f5cebaeab4a76b40da763da0a12d84a39a0605a8a1e4cb933 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60F4 | 5124 bytes |
font_01_sfnt_off00007287.bin03de08b38392b5c119c92fb6d2f7fb072c42e5bf09934326f70be7ce4932c19a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7287 | 10412 bytes |
font_02_sfnt_off00009614.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9614 | 4324 bytes |
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