Behavioral task
behavioral1
Sample
a721249d8f821690d4717a0b0ab19adf_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a721249d8f821690d4717a0b0ab19adf_JaffaCakes118
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Size
35KB
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MD5
a721249d8f821690d4717a0b0ab19adf
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SHA1
a57f6a00a74f9d37e6a5636d7ad01e4f2906d271
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SHA256
1755ed4e574df6eddafa70973061b182bcc487a962e4e32011767a6afe9b24d1
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SHA512
223ea0ec29132aa1f9d3e0f28d4ccd7b3c472275401d7851305633337f211d02055a4132cb6cb7d535880231e85ce8576e778808b4affec04f74779ebcddac8b
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SSDEEP
768:X37U4WSo1I08w9J50kBKXgPmReM63T/YGisKl4q1h:H75WSQd/5qKXbTRisKld1h
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a721249d8f821690d4717a0b0ab19adf_JaffaCakes118 unpack001/out.upx
Files
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a721249d8f821690d4717a0b0ab19adf_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 128KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/GROUP_ICON/103
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.rsrc/ICON/1.ico
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.rsrc/MANIFEST/1.xml
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UPX1
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ