Behavioral task
behavioral1
Sample
939efafa6fb18297eff49b68087aaea4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
939efafa6fb18297eff49b68087aaea4_JaffaCakes118
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Size
105KB
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MD5
939efafa6fb18297eff49b68087aaea4
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SHA1
2eb971387d9a6afc0322e81aa84fe5c6922f9380
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SHA256
5582415bcac4f2f7b19728194ed2b08e9bec7a598969e9fffca7e9cc893a2dfc
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SHA512
1f1d46204fbaeaeda2267dfe8b87189dbfa2c099a42a6288a416b257b91a3a6ccb108c7dfdbb5b45b72de438aba08cc07be08000a845267d1046423807859401
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SSDEEP
3072:HHdYcOBdC+o7MJ536qDHr4v3m+0xWE5c3:nScd+VHKqDLz8sc3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 939efafa6fb18297eff49b68087aaea4_JaffaCakes118 unpack001/out.upx
Files
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939efafa6fb18297eff49b68087aaea4_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
����Ѐs Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ