Behavioral task
behavioral1
Sample
a8237ae02162bcff0be9328fcd1d52b5_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a8237ae02162bcff0be9328fcd1d52b5_JaffaCakes118
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Size
61KB
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MD5
a8237ae02162bcff0be9328fcd1d52b5
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SHA1
526b8c6566d0aca2cdfe51b57ab38f5c01508fc8
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SHA256
79c7e42b2cf68c9f480f5575b43089c479fcdc2575bb7404be9e9eca0c45271d
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SHA512
37dbae2ad748841ce4dabc51ea785bc762668f05c2ddead8d7e5c703b3c3f3d52393038f63a3bb3c5cfb65dc946c9a7a8912ad38035cc0c5e54907833307ce1f
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SSDEEP
1536:ezFb8LlZ0XweXWzFeWprw6g24xSsQdMtck:ezFIb0gsHkQxShdMtR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8237ae02162bcff0be9328fcd1d52b5_JaffaCakes118 unpack001/out.upx
Files
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a8237ae02162bcff0be9328fcd1d52b5_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ