Behavioral task
behavioral1
Sample
374f9122380075c0aaf9254301841dc3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
374f9122380075c0aaf9254301841dc3_JaffaCakes118
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Size
493KB
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MD5
374f9122380075c0aaf9254301841dc3
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SHA1
a257e16f8a2f4627332a29960dd08ecca3d0fd3e
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SHA256
a95eefbfbad85f89e15266d14124ec4ca7838fe302626f45577d062114304d96
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SHA512
db97f4e613e85ed23ccae040444c84d7e23747c63dcc9f8f7ea75765967aa31edf9cdf2c8881fc0562dd3d4ebe0bc6ec47ac1e7ab5c684d87b52eb610d882d06
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SSDEEP
12288:Zlqhy44rkNHPaym/hNoZf7tRwisZvI+ixzrTB5Aw+jlUmtk:Z4hyTCPhmpi1wLtIZxzoJBpk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 374f9122380075c0aaf9254301841dc3_JaffaCakes118 unpack001/out.upx
Files
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374f9122380075c0aaf9254301841dc3_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ