Behavioral task
behavioral1
Sample
3157642b33aec4c2655e6dcb50165c1f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3157642b33aec4c2655e6dcb50165c1f_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
3157642b33aec4c2655e6dcb50165c1f_JaffaCakes118
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Size
13KB
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MD5
3157642b33aec4c2655e6dcb50165c1f
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SHA1
4fc3646499b4533a0ba2f25585f31091e3611076
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SHA256
f72535c459c420bd462533f21604c3225ec239258840a82fc03eb3c84eb550ab
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SHA512
ac12c53bfbd5234acb955e177d53d4aac07d0e5ac1ed32fd6eded39f21465c73b209085c4d985d703f4aa49ecff2a35bb96a4bc20865bad8b92151b17d5900ef
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SSDEEP
384:TY9Yz+sQxR2vfe0rThBVzr1N8SqvFRDK42k5jsp:M9o1QxgvTh1O3RDr2kG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3157642b33aec4c2655e6dcb50165c1f_JaffaCakes118 unpack001/out.upx
Files
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3157642b33aec4c2655e6dcb50165c1f_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
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: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ