Behavioral task
behavioral1
Sample
b400f4abeffe2eeaeeda5dec74ee2d11_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b400f4abeffe2eeaeeda5dec74ee2d11_JaffaCakes118
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Size
633KB
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MD5
b400f4abeffe2eeaeeda5dec74ee2d11
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SHA1
1020bf1d170a0f1679a0551aceb7786316411c9e
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SHA256
f89a0a399866eee68bd4fa096981f4b4ca112dcc1b01d62cc4a838961172366f
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SHA512
487e8e5429aca31e872a72d45c4919c9909d8286ba2faeb0163d90132850ce305da9aa976beb75da4c79df0e01bd47c382680e8e5d380fc2d2edbc4f21883221
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SSDEEP
12288:hrUnBJmrURRNkwH5leV1w2ukPLRqQAEcFtg2OpiNkVbVm5+:h2Jm6r72u+rA5vgsNb5+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b400f4abeffe2eeaeeda5dec74ee2d11_JaffaCakes118 unpack001/out.upx
Files
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b400f4abeffe2eeaeeda5dec74ee2d11_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: 948KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 625KB - Virtual size: 628KB
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: 496KB - Virtual size: 492KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 920KB - Virtual size: 919KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ