Behavioral task
behavioral1
Sample
ecd8b1ebbdf1ef2a94bed6e9f5346ef1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ecd8b1ebbdf1ef2a94bed6e9f5346ef1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ecd8b1ebbdf1ef2a94bed6e9f5346ef1_JaffaCakes118
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Size
164KB
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MD5
ecd8b1ebbdf1ef2a94bed6e9f5346ef1
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SHA1
754e980e639d2a906ab41743ff8021a85de2f3cc
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SHA256
8cba3f83b84dcb13df410b372c41e2b55e0c29cffce3a11fd622b4bd4abf56ea
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SHA512
ff09c6fa6185e1afd0a10abeb418de0390744ef5146ee6f028026766aaeef0ccd23a86d66ab99047398320a5fb8ea017fbe85bf920e52272a99b912e0e39fdc5
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SSDEEP
3072:f3+CjsnWqCWVqSiNWaXZuTwxbMJQuqXTK7f9hEPN1/C0X:fOZoWVEJuTwxIuuuTS2nh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ecd8b1ebbdf1ef2a94bed6e9f5346ef1_JaffaCakes118 unpack001/out.upx
Files
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ecd8b1ebbdf1ef2a94bed6e9f5346ef1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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_32BIT_MACHINE
Sections
.text Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 312KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ