Behavioral task
behavioral1
Sample
a90f582ab0776179421e14e4fbb4a3fa_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a90f582ab0776179421e14e4fbb4a3fa_JaffaCakes118
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Size
41KB
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MD5
a90f582ab0776179421e14e4fbb4a3fa
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SHA1
8db4451407755414ab348fa72dd3d1a40eafb134
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SHA256
e54fb8b5efd49d4657b9b520dc6bac4cb143a12faeaca50e492c3abe4cc9f4de
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SHA512
691c417c08a2ebfd27bc31c8f24fb5363c08e878525d396c17293aaed0854be73bf0b7598f2127e0ceda977d848afdbe617d81d2cb99afbf5390a80574f7db9e
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SSDEEP
768:fg380TrdsRPf2gcXpntbxfmhJiOU+8QpCU:fYpsRHpentbxfmhJiO94
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a90f582ab0776179421e14e4fbb4a3fa_JaffaCakes118 unpack001/out.upx
Files
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a90f582ab0776179421e14e4fbb4a3fa_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 4.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_MEM_READ
.rsrc Size: 418KB - Virtual size: 417KB
IMAGE_SCN_MEM_READ