Behavioral task
behavioral1
Sample
41cbf261cc41bfb5da0841416f6fb624_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
41cbf261cc41bfb5da0841416f6fb624_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
41cbf261cc41bfb5da0841416f6fb624_JaffaCakes118
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Size
4.8MB
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MD5
41cbf261cc41bfb5da0841416f6fb624
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SHA1
d400f585444d39c8394fd4515821b5cbf4a10867
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SHA256
62fedd56471b375719abbbe7bb6e8810a42e06ae6f084d490314fac119fd04f5
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SHA512
045a89bb09df6158818fff57a9bb4f618bc09432909e396357e5ce7f3907953381809e5d10a1579eb7a088d8b6f3e8defd2f2949366b28a82fee0ee34860f42e
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SSDEEP
98304:LiLRlT5xvUU5Fu7Pfz2kx5gTmZolGKhtNnW3EwVUxgI7MT2EiP7c2HsUJ:OPUU5Fu7PfzPYmZNctJwVCLPHsUJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41cbf261cc41bfb5da0841416f6fb624_JaffaCakes118 unpack001/out.upx
Files
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41cbf261cc41bfb5da0841416f6fb624_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: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 161KB - Virtual size: 164KB
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: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 390KB - Virtual size: 390KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ