Behavioral task
behavioral1
Sample
fd50847447b3692a7ba79f2b39934793_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd50847447b3692a7ba79f2b39934793_JaffaCakes118
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Size
142KB
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MD5
fd50847447b3692a7ba79f2b39934793
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SHA1
5e0152385cf9e1c010631e4cf809d62ae915b276
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SHA256
362a8428fb840dfe94584ef0baf4f43a3d7944e1ab1aa1d6dd410540f2cb66bc
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SHA512
faf4db58c0955965202fb8e0a41e60c8ed8d2a8a3cfb0208ded8c19a1cbf12cb90a6cf9e5d8ab70a03b8be6ff2c3e8d35f9fb12b4c1a997ef7ea24afb7e30dc4
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SSDEEP
3072:fTJj8AwPy9u8o3a8MJnX/FSJr4MOGgHj7qV7UYpeCwFKx:f1jKvzGnX/BjmKYpeVK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd50847447b3692a7ba79f2b39934793_JaffaCakes118 unpack001/out.upx
Files
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fd50847447b3692a7ba79f2b39934793_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: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ