Behavioral task
behavioral1
Sample
c1bc8e8908f6c6e7a09c5c3d24c5d373_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c1bc8e8908f6c6e7a09c5c3d24c5d373_JaffaCakes118
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Size
257KB
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MD5
c1bc8e8908f6c6e7a09c5c3d24c5d373
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SHA1
d1386e0ce21989f49cabbf4ddfc2f8f7d935d532
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SHA256
3f25f700f6e692786e878475c1ae1712652171083d2a1c6db754f11f782a8b4d
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SHA512
13143c9726a3951daf92d3705f295bb3a10e76037de9a61feadf58518152525beb454a321e459278b36322f928f7deb28f1e2d428f67df6c829aef467e8ef0f9
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SSDEEP
6144:OB5tI4waYk5+vvJ2U5OsyUt/PAbwnFAlo:OB5C4n5Avnrtnc/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1bc8e8908f6c6e7a09c5c3d24c5d373_JaffaCakes118 unpack001/out.upx
Files
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c1bc8e8908f6c6e7a09c5c3d24c5d373_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: 39.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 287KB - Virtual size: 287KB
IMAGE_SCN_MEM_READ