Behavioral task
behavioral1
Sample
f5893baf2171e0dc11fb13ae29f13f23_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f5893baf2171e0dc11fb13ae29f13f23_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f5893baf2171e0dc11fb13ae29f13f23_JaffaCakes118
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Size
153KB
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MD5
f5893baf2171e0dc11fb13ae29f13f23
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SHA1
81fc28fb97f703f2ac176a94940060bbafd7f6b2
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SHA256
e8a8ff3ff95100d6a79cab0be09b169bc8965a7eafd657961134c415ac6e32cc
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SHA512
756e9a203dd31b7e81bae131cd99e848ed36fbdcd120f56d3faaf76f7f91197fe21e549cc39c2bcee3a1951adbd0e4f0964249f64d4ebfe3b4fdc7d2f0a00148
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SSDEEP
3072:NqqN3OTXBUADA+e+5XNo0ria6cQ3cbyinw5Y9iZtPLBfUkk:NqAOTXeAM+e+lNoUiNcecuiw290tDRg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5893baf2171e0dc11fb13ae29f13f23_JaffaCakes118 unpack001/out.upx
Files
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f5893baf2171e0dc11fb13ae29f13f23_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 147KB - Virtual size: 148KB
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_32BIT_MACHINE
Sections
.text Size: 232KB - Virtual size: 231KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ