Behavioral task
behavioral1
Sample
a3034f9babb06c30cfd3528b4c1448d6_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a3034f9babb06c30cfd3528b4c1448d6_JaffaCakes118
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Size
298KB
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MD5
a3034f9babb06c30cfd3528b4c1448d6
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SHA1
84e808feb829ed0f11d11e9615c56cf0c0707a68
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SHA256
38b8d2f19ecf3d7d2bafe7d59cd5036fb1456d53122d66455f33a672907f32e7
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SHA512
e5e689b5d42b28bcab32c01fe2fa7de23c3f870b1b31697ba3e6b5b55dae6b3e8f813c469007a330c54baba25a9d3c294703dd6496e33cad0801b8f702446175
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SSDEEP
6144:yudV3lWWF3nCMW1K6USZSnoS934AltyS5AG:hH3kWdCNjJ2IAlQSB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3034f9babb06c30cfd3528b4c1448d6_JaffaCakes118 unpack001/out.upx
Files
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a3034f9babb06c30cfd3528b4c1448d6_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 202KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 96KB
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: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ