Behavioral task
behavioral1
Sample
fd8c42f4a581897a0fadb2cafcc265d2_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd8c42f4a581897a0fadb2cafcc265d2_JaffaCakes118
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Size
20KB
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MD5
fd8c42f4a581897a0fadb2cafcc265d2
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SHA1
e28d8d4bb9b504e6b07da95337bd81d381fa75f6
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SHA256
4033cbd01ad3d28db8be1b954438c1efdf09866be4b648b0f6959259cf6ec8d3
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SHA512
4e26f23a12000874715240d6724639e78f72696fa2f98eafac65ede124548fcda514d48ccd1a589c9c4a915cf55c15297ed734679d6ff440585b5f508b43a702
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SSDEEP
384:+IMHEe22Qpd/noHnBQMbCsoRYmctDG09eqIXqmH1ieOS+:zMHExfpdfohQEI/ctS09eqIXr1ieO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd8c42f4a581897a0fadb2cafcc265d2_JaffaCakes118 unpack001/out.upx
Files
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fd8c42f4a581897a0fadb2cafcc265d2_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ