Behavioral task
behavioral1
Sample
f57603d1ad58f471ba52b9aa585d4b6f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f57603d1ad58f471ba52b9aa585d4b6f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f57603d1ad58f471ba52b9aa585d4b6f_JaffaCakes118
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Size
54KB
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MD5
f57603d1ad58f471ba52b9aa585d4b6f
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SHA1
1243e06d4fd658b04f443c8579cb16bfa04fc23d
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SHA256
4df91b43ac0cb994f2f0b3dd1773672052aa0b7f77900f78d8b57a3e04766a64
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SHA512
52a440a0c601b7503001123b062937d884905a0bbe784c216a8568735693933d0bd02f8fa59d5203d570f3d4454af58830ae596f4ec91d7b342d3f0b6a8f4f0a
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SSDEEP
768:yG3w1MjbWdgZU0RV/Eu9C9D2T/sXJpyvvRGvFL05VRJWYlK9rSuli4J+uS79Ekp8:/AK/Eg7V/tYsadOXWuK9hPQSSkoVi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f57603d1ad58f471ba52b9aa585d4b6f_JaffaCakes118 unpack001/out.upx
Files
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f57603d1ad58f471ba52b9aa585d4b6f_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ