Behavioral task
behavioral1
Sample
71f97937c8f7b79f4d332a30a5413b8b_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
71f97937c8f7b79f4d332a30a5413b8b_JaffaCakes118
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Size
1.4MB
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MD5
71f97937c8f7b79f4d332a30a5413b8b
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SHA1
37900ba7ea4d94cc48b08c3124a37d87da2dbddf
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SHA256
5a105a628647f4d5a01a5bf2cabaf4a2554b922e9553ca14455354dcb894b0a3
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SHA512
4a397edca971b5e9b1fd358192f877d1740a33b99f34986d82c6f6056d1b2becc1b7e3cf59928bba2120d13b7d216d47f435fae0360408fdc0639d4ff5ec9381
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SSDEEP
24576:ujKfa5N40A3jUcVEFia+nSrnAFbldYUHN+qv1M8MH:SCD3jFEFD+nSrnqb/FvNBMH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 71f97937c8f7b79f4d332a30a5413b8b_JaffaCakes118 unpack001/out.upx
Files
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71f97937c8f7b79f4d332a30a5413b8b_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 503KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
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: 932KB - Virtual size: 928KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 132KB - Virtual size: 462KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ