Behavioral task
behavioral1
Sample
f9a3513d399c7c1d70212fdf3e46bddd_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f9a3513d399c7c1d70212fdf3e46bddd_JaffaCakes118
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Size
211KB
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MD5
f9a3513d399c7c1d70212fdf3e46bddd
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SHA1
37ff6542a2e49928cfa38ee285979f85ff3466d6
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SHA256
771a39da88f89199e15f83d80d87e551a2a536548500bd9db73ae13fb4b2f497
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SHA512
0df68783e5680c875ecb9013efea6414e84f3e74e2f3e88047b796117f4f4b5aa99e075abaf10821d157f52645ee3065cca16ba88dcc13d792d5a748abda49dd
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SSDEEP
3072:2Szo5SWmSsWIeVjzwhnT5Nzu4uGJ+sMJVJwVngYFMaUe1s89TRWi73GyIoruu04r:2SzsSXSsWIeVHwB1a/VJA9FppzLEu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9a3513d399c7c1d70212fdf3e46bddd_JaffaCakes118 unpack001/out.upx
Files
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f9a3513d399c7c1d70212fdf3e46bddd_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: 596KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 199KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 764KB - Virtual size: 760KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ