Behavioral task
behavioral1
Sample
b6a58eddadca4f5980c1834c17f4cb91_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b6a58eddadca4f5980c1834c17f4cb91_JaffaCakes118
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Size
3.7MB
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MD5
b6a58eddadca4f5980c1834c17f4cb91
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SHA1
8b5c2c44bdbd88ac0cc4e24411e3e5c2b01d1413
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SHA256
d09b3fc84682dd59eb8b0c9f9682dc64fbcf4bb03d8eaea4cdfa0df55d557cf0
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SHA512
f239057a826045d678b4273e2eca1754396d74c4b350148f57c2a3d26b03ba63b6600a0a87862e144390b2bdbfee1e8f57ab51feb869f1f743e6c63905dfd0ef
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SSDEEP
49152:fTEr+i3LIfXPez9vpf+XMK913jkmIFf2/bR8mSflM5V/qJsGq5+fU/C8p32uMyIv:7liKXs9vpfbBm0zm9eVqYfHuJ2Kxkz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6a58eddadca4f5980c1834c17f4cb91_JaffaCakes118 unpack001/out.upx
Files
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b6a58eddadca4f5980c1834c17f4cb91_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ