Behavioral task
behavioral1
Sample
ef1e383f9e6bbd9468f73acfbd60d03f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ef1e383f9e6bbd9468f73acfbd60d03f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ef1e383f9e6bbd9468f73acfbd60d03f_JaffaCakes118
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Size
12KB
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MD5
ef1e383f9e6bbd9468f73acfbd60d03f
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SHA1
1616e1e046666d283259d41882aa2d5f602be4ec
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SHA256
958aefeb11c3c540a20f840031b201a2c66e524bb4a4ed8d9f4f17d76d6a4a85
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SHA512
99b46e64287b2ec036f6a12d2ce8d20160eafb0d4512ca5d976c7676234bf0a912f55ebf1fa0c2f75fd97ab77f2ec65b9f97ed0865aea88e2d21e44ef605b43c
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SSDEEP
192:7WsnGNS9NYmsRWecp1xmQEaez0jYN2HmSmQcR+hbBHA6hnTWL82xW7:BGs7GWecpvmQlaZEPXg6hnTWL82xW7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef1e383f9e6bbd9468f73acfbd60d03f_JaffaCakes118 unpack001/out.upx
Files
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ef1e383f9e6bbd9468f73acfbd60d03f_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 32KB
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: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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ