Behavioral task
behavioral1
Sample
0ef2f2b106b9642bbc2ff10823447981_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0ef2f2b106b9642bbc2ff10823447981_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0ef2f2b106b9642bbc2ff10823447981_JaffaCakes118
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Size
839KB
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MD5
0ef2f2b106b9642bbc2ff10823447981
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SHA1
3339c8c30799f53d93975b18af2df321f4409931
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SHA256
583785300228beeb33b35d26ba15f1a68afbf4a4817fe39cc623a5ef7dab8507
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SHA512
8730f09003f8c5d9f1aabedb8d69e4ec2e47d1e7b072e729c3af2688ba7ad4549d33c7510e60e75df82c027129f906283cb8b478d02990947e3d1fee95c5c0ec
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SSDEEP
24576:X6Y29tdBm8Lur5n3yhc9LPgjhzmrOP0coQkyuX:Itd0n3yK9LPgtqisiK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0ef2f2b106b9642bbc2ff10823447981_JaffaCakes118 unpack001/out.upx
Files
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0ef2f2b106b9642bbc2ff10823447981_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 353KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 485KB - Virtual size: 488KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 541KB - Virtual size: 540KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 813KB - Virtual size: 813KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ