Behavioral task
behavioral1
Sample
4891cfa079338a41ddd9f620438d681f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4891cfa079338a41ddd9f620438d681f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4891cfa079338a41ddd9f620438d681f_JaffaCakes118
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Size
118KB
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MD5
4891cfa079338a41ddd9f620438d681f
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SHA1
41f8a2933ad3a979cf2d2b63ed0d174cd9ce1b81
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SHA256
5d52158eae5f370e0aca0f7abe85e1c64449c59902b7a0ca7ae5511b6ec20991
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SHA512
b02e4d8ee3bd23dc5bf1ad154e93763acd52b42cce4455211d449834d9c53dd69d6e7f1425c86be995139b6e317aa1d074b94a79874c90d077b558e8e8512ccf
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SSDEEP
1536:aTUt+0paaUrhbAQFQX4xTmJ0jMnKbzUXdeKK/6NIgdHdjRcNQl:aTUtZpaaUJ7FlxTTUXdu/6NIqjRcNQl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4891cfa079338a41ddd9f620438d681f_JaffaCakes118 unpack001/out.upx
Files
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4891cfa079338a41ddd9f620438d681f_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ