Behavioral task
behavioral1
Sample
276c59314e9aea236e59ecfe54c54685_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
276c59314e9aea236e59ecfe54c54685_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
276c59314e9aea236e59ecfe54c54685_JaffaCakes118
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Size
217KB
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MD5
276c59314e9aea236e59ecfe54c54685
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SHA1
a9ef5ad92985e7243a9d42b117a2751c3fc61233
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SHA256
9707ed7fe1defd97b32a6c26e253d7cc363e95f8bb4e4c7e884bf6c7f0d134ef
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SHA512
a268434f4e9e6c547fb227ae0d1c82955ccad70897d485f37bd013c2075b5b452ccf5cf27e787d13b3e91551e792d4d820c8d458b57c2b22d8bfdc28b27c95ef
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SSDEEP
6144:/1kK88aiVNkLWt3H8i6VZcRFiR8OUPYFRLroHg:/WtiVe48i6DcRS8OtRKg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 276c59314e9aea236e59ecfe54c54685_JaffaCakes118 unpack001/out.upx
Files
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276c59314e9aea236e59ecfe54c54685_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 212KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size:
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 160KB - Virtual size: 160KB
IMAGE_SCN_MEM_READ