Behavioral task
behavioral1
Sample
3f8449b36eb89f2318076bfec673060b_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3f8449b36eb89f2318076bfec673060b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f8449b36eb89f2318076bfec673060b_JaffaCakes118
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Size
186KB
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MD5
3f8449b36eb89f2318076bfec673060b
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SHA1
1038f9bf9bea3c53140316f00ec997a28ea3c216
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SHA256
c3c018d70ebdaf1ecf257517cfcff704c4d2ff9fa0b86d963b7c02aea8d6a30b
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SHA512
58883e3a58b377eb2a128636edcc963c2354a107b7fa942907a14216b907cd8403c34717020d645ffccee165336758b2c4b6ef20e83072714dcab559fd240594
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SSDEEP
3072:WO0snka+r02brST3e4BXnHMB6XSp+z51XLcqR/+qeXlBZY48Vv/0KYdgC7gPW:L0yX+rnrSTu4xHMB1p+z51XAk/+qKlPt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f8449b36eb89f2318076bfec673060b_JaffaCakes118 unpack001/out.upx
Files
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3f8449b36eb89f2318076bfec673060b_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 140KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ