Behavioral task
behavioral1
Sample
3efd9e4eb2f3f4e66b412c15e75a7d29_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3efd9e4eb2f3f4e66b412c15e75a7d29_JaffaCakes118
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Size
280KB
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MD5
3efd9e4eb2f3f4e66b412c15e75a7d29
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SHA1
2d21755d3f079c4c4c23dc5670c3d71ecc9adda5
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SHA256
c767f1d64005c579272746fa875756d43bb58a7a95eae16cd2d4f0716136ac59
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SHA512
3c9376aa26495640e8839b1e8805101210184bf07e1b4166b159a4a5495be0e68c4933acb1485f208bec828c1229e2751534741bf722909dd234541545f9c178
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SSDEEP
6144:CZLRDy3XFE9duUUMQa0rWNuKAPEnxaQtqLoa:oDIE9dLQa8WcnctqLZ
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule sample Nirsoft -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3efd9e4eb2f3f4e66b412c15e75a7d29_JaffaCakes118
Files
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3efd9e4eb2f3f4e66b412c15e75a7d29_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE