Behavioral task
behavioral1
Sample
0039d62d7aecee7958a9d7de942124cd_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0039d62d7aecee7958a9d7de942124cd_JaffaCakes118
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Size
89KB
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MD5
0039d62d7aecee7958a9d7de942124cd
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SHA1
e1e4f2f9b6f957bb818d71d844340b507bd9c7a4
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SHA256
b0c27f01d029ad3a78ff66fd44fc500ad5fb5823f0a36064312a05e60cec37c9
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SHA512
a4a13a2f79137abbd15033bbb9bd85b47814a0a27e6deb31d01fedd614b79f7cffdc365f4db5a6a7cc3fac04766d148957e15a93b6e4f3f4ede0b64f940ee404
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SSDEEP
1536:Q+EoSzcvwP1pVGHHVPeC6r2AUxsT/AKuULYMDONZb24MkRzjMpnOLHrPhOJO3Zbb:fEhYur4H1f6B7puUxob2iepnAZ0O3d5x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0039d62d7aecee7958a9d7de942124cd_JaffaCakes118 unpack001/out.upx
Files
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0039d62d7aecee7958a9d7de942124cd_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ