Behavioral task
behavioral1
Sample
f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc_JaffaCakes118
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Size
11KB
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MD5
f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc
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SHA1
8c47902f2b4dd3897a10319e4ba99f4b2ee19e50
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SHA256
1cabac66b252ef36d1a86f8505eff6bae13b1997c6edf4682c38a67c47e4153e
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SHA512
1c20be896f8993b2259de262a619f6a38432f0532c929d21c52cc72918eb4e81cf6d07de3f8438dced7b31ec7334db81af8011787c07e5d850c28722a041c6af
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SSDEEP
192:/TRJ5JyLq9SXRLO9IHoSqTakKDvB77777J77c77c77c72WFX:/TfyLqoXQ9rV3KDvB77777J77c77c778
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc_JaffaCakes118 unpack001/out.upx
Files
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f4b5aa1b2f3bac9c3d9b9cf09a4a4dcc_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
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ