Behavioral task
behavioral1
Sample
37358a6e7acba4f114b44f8a662e2f20_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
37358a6e7acba4f114b44f8a662e2f20_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
37358a6e7acba4f114b44f8a662e2f20_JaffaCakes118
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Size
865KB
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MD5
37358a6e7acba4f114b44f8a662e2f20
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SHA1
fda9a45401e57232f2872b187dd14962984f2920
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SHA256
85f668906a9dd1b6b51541fe10cecba6b1e11f2142cab477c28f3691f0b20483
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SHA512
675cf97de5c66b2bf7138fda63ec1d63b5a91f23910d6255a32567c0b1db3355a3e0f1d31ce5fa0d592e17782a64068ea2cd04fef3f2aa2024669452b9a87d9d
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SSDEEP
24576:KeynqAY7YkmRnY62UUlh7DtIqTn9k9KX7:LYkmRrxUlhPOqTn9k9Kr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37358a6e7acba4f114b44f8a662e2f20_JaffaCakes118 unpack001/out.upx
Files
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37358a6e7acba4f114b44f8a662e2f20_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ