Behavioral task
behavioral1
Sample
f4a3dc66899ff02ccc2bd9dd8d5c6d3a_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
f4a3dc66899ff02ccc2bd9dd8d5c6d3a_JaffaCakes118
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Size
784KB
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MD5
f4a3dc66899ff02ccc2bd9dd8d5c6d3a
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SHA1
144b6a5861f26c963b4a350b806dc5ad3faa28b8
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SHA256
4b243704ff3631a5f949b18b97689d56050361f502a3a9360d05b6f38c6c39a7
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SHA512
7297c0c77e3bbc01f7bf5e75fab5c8d7226a62df9123a13231239a5d072c67b3c0bb3fbe5366082538219ed99312d13c760e6a8dafc88dfc29944039d7b74ea6
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SSDEEP
12288:4w9roMj2kwtMus9MjRC+h/6DpfWVqjs/ev2QDFk8V0dG6hwfXlAdGl2nuF56sPo7:4MjSJ9CcwvwTQDaZdG6gknuFlPo5ATq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4a3dc66899ff02ccc2bd9dd8d5c6d3a_JaffaCakes118
Files
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f4a3dc66899ff02ccc2bd9dd8d5c6d3a_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE