Behavioral task
behavioral1
Sample
539e9e25b7a7213517868becb86ce162_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
539e9e25b7a7213517868becb86ce162_JaffaCakes118
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Size
116KB
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MD5
539e9e25b7a7213517868becb86ce162
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SHA1
d7c21636d04dc81b2854031791308de980cadfcb
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SHA256
e2ed3096a90018b73fa304cd288ce8e769aadda17769347a18d3010ca24ebfdb
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SHA512
6a2bde613dba62f293aaa941bd289e5f45f70036588541e150a06b340e61cdfee18f4c23059e3fa214bd16e310f6831fb5602868ab8f73d003ece2a2f14acf8c
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SSDEEP
3072:zFaap7m4F2YnYOeJqNCK5qLO4v4ER4+fBsLZPnunSG:zL7m4gc9w4ERjiLZzG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 539e9e25b7a7213517868becb86ce162_JaffaCakes118 unpack001/out.upx
Files
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539e9e25b7a7213517868becb86ce162_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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ