Behavioral task
behavioral1
Sample
40ca36fb46bb3b33e218a6364400f75f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
40ca36fb46bb3b33e218a6364400f75f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40ca36fb46bb3b33e218a6364400f75f_JaffaCakes118
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Size
15KB
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MD5
40ca36fb46bb3b33e218a6364400f75f
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SHA1
4cb7efb73d107b6ba1505847e74e08918c1edac6
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SHA256
ebd748b923aed692e8e46ef8e55584cff0cf9e2e9e10505a1e2ee67843d17ba0
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SHA512
abf88fa468bf6fa7752cd15772c8d2e39de221e09908002ce8da4d1c6668cfd3540ba77b9793ba24715a15c426da2d8180b6306ba455a0b6a5cecf1b3b596876
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SSDEEP
384:VHB4NBJnKkZ9BGe9J8hQ7x8FGzq8Q/rEFEbf:VhivKkZKe9J8a7x8Z8Q/rk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40ca36fb46bb3b33e218a6364400f75f_JaffaCakes118 unpack001/out.upx
Files
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40ca36fb46bb3b33e218a6364400f75f_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
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
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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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 308B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ