Behavioral task
behavioral1
Sample
3b5e88cb3c7d87c3e90ebb7b955813dd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3b5e88cb3c7d87c3e90ebb7b955813dd_JaffaCakes118
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Size
384KB
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MD5
3b5e88cb3c7d87c3e90ebb7b955813dd
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SHA1
9bc150db14b9f36bae04d88f988cd4f920167cc9
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SHA256
d7ed595d228101002a74cc8e7175eba3cd9429711545c34030c1df46f6231826
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SHA512
4d2ab3270520f93b6e390c49c80404f18c8045b275e45388b1122b99f1c8ce56801db57be2388ee2d52b127e9507be7d35b88d3dd97f2d57375bc9b345ff3813
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SSDEEP
6144:eOx9jOSIMlnvxIah9Xy7rpH3D7rjjOBqxYxKKwDhuYjje9XU2MZN6PtmZBbRha9m:ecjpI8yOXynp3bPOBqxIKfNeBpeMm7bD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b5e88cb3c7d87c3e90ebb7b955813dd_JaffaCakes118 unpack001/out.upx
Files
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3b5e88cb3c7d87c3e90ebb7b955813dd_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: 476KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 378KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 290KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ