Behavioral task
behavioral1
Sample
de134958425c6ff745514cc3a5cbf4ee_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
de134958425c6ff745514cc3a5cbf4ee_JaffaCakes118
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Size
1.9MB
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MD5
de134958425c6ff745514cc3a5cbf4ee
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SHA1
eb14a6aa47d6c6279565858d9272eb94140770b6
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SHA256
df0d0c96b29ff6f8f1d502f74926d15a4feae194e8aa394f86d79b4b28cc7313
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SHA512
ea7353cdf561fcbbff36b64b1ead1dd7df15b4ccfea03e507305df67ebe08f5c1342be2d10be6e02fe512a32be19e84c8a7b099b55cd108a4daa80e993947771
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SSDEEP
49152:aEMK2XZCBwkeiN4k2MOq/M7AHNsnuZ2zpT1etN:aEMJN3kTgKNsuZ2FKN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de134958425c6ff745514cc3a5cbf4ee_JaffaCakes118 unpack001/out.upx
Files
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de134958425c6ff745514cc3a5cbf4ee_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: 7.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 652KB - Virtual size: 648KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8.3MB - Virtual size: 8.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 264KB - Virtual size: 490KB
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