Behavioral task
behavioral1
Sample
87e19eebdab8035959abc90e216683bd_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
87e19eebdab8035959abc90e216683bd_JaffaCakes118
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Size
120KB
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MD5
87e19eebdab8035959abc90e216683bd
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SHA1
77dfe864e1f941d00a5b04d6d04f4f3c578db6fc
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SHA256
65e974fa93f903f85b972313e3911237fd486545df125951ecdb4375ce04af3a
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SHA512
8d0750be3146f0d44501e748f13633bd1fbb13423fd0c2e270ccf08d7cd160197ec54cab6e9e8d149c41e3cfd657c9b12f9218fe3b7ddd253b3eed768a450cc0
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SSDEEP
3072:ETNx363iTQ2c+ruCoyx/54aOU1N+abqeDUXerYnYHj4V3Yj:I3JE+rBoyZGRs9hUycZ6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87e19eebdab8035959abc90e216683bd_JaffaCakes118 unpack001/out.upx
Files
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87e19eebdab8035959abc90e216683bd_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.hapo Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mvdy Size: 3KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ