Behavioral task
behavioral1
Sample
3bd4dc2cd5a723e200c5776ddd4acec6_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3bd4dc2cd5a723e200c5776ddd4acec6_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
3bd4dc2cd5a723e200c5776ddd4acec6_JaffaCakes118
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Size
118KB
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MD5
3bd4dc2cd5a723e200c5776ddd4acec6
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SHA1
6479f6b57517f0a9265879909ccca9b524ffe1fe
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SHA256
4721eb25753c912357ca546b81aa21d3a6092003698a21c21222b55e5f10aeb6
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SHA512
221cfedcc4f39a9cb5da875a18b340e3d2852d01efcb0e40d4273b83ac779a5bb018ad3c827c0b6a0d6d0933944e6b4de1cd1fe274933b83913d6dd0bf805a2e
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SSDEEP
3072:HchRJgXkht+vc6k6cbczBNaiarxiZV+StY6:HchRJOk6iGBNabMZAi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bd4dc2cd5a723e200c5776ddd4acec6_JaffaCakes118 unpack001/out.upx
Files
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3bd4dc2cd5a723e200c5776ddd4acec6_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ