Behavioral task
behavioral1
Sample
37e3cb6a895bee76bb442aa4430ae408_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
37e3cb6a895bee76bb442aa4430ae408_JaffaCakes118
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Size
18KB
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MD5
37e3cb6a895bee76bb442aa4430ae408
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SHA1
76e8a100b2e91c0320778c3b2097ab91602ebb28
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SHA256
761d7f6e8abc2a1ce02b466fe43ba52888f40d1c8510f3727fdd0f69bf27bc23
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SHA512
98ef74e9d93e460eee6eae0c9c61f9d16e70e12b85da5721d7cf8c58ecdad486f1583d638ea5a0a3eae5d2a85cb5f82eac494ea57b1d2c87df074c3253b13a7a
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SSDEEP
384:Zs/6tfGeLtRhbexhyn+6dioWAmfb2qT6bcrlnQ:u6pGeLtSxhyxioW5fb28
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37e3cb6a895bee76bb442aa4430ae408_JaffaCakes118 unpack001/out.upx
Files
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37e3cb6a895bee76bb442aa4430ae408_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: 48KB
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: 3KB - 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: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ