Behavioral task
behavioral1
Sample
ba1d8f958fb27e0dc8aa34631be7c757_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
ba1d8f958fb27e0dc8aa34631be7c757_JaffaCakes118
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Size
162KB
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MD5
ba1d8f958fb27e0dc8aa34631be7c757
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SHA1
eb21cdfdc96178bf6a5067af5eb9918b100fe720
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SHA256
26d7557dc26adc4d59821d0e3c91dad41f6a0e1726536d5c43abbfdfa6d801fe
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SHA512
2f552b9a9c33459fd91ba5d77300df511a24eef6ccf2ed3771142a44ef76b0b9f21f843acd34982c78938b206d176f593743c5075058c4b25f6bbc68ab9437a2
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SSDEEP
3072:qCpviT7oayWwZERl3Qs3vUmOMPkQ88w3moz09pjj+f2qwVQHH7AQLnXrZ:HpvPvW4ERl37vUmOMPvvmteBj22qfbL7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba1d8f958fb27e0dc8aa34631be7c757_JaffaCakes118 unpack001/out.upx
Files
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ba1d8f958fb27e0dc8aa34631be7c757_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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 146KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 412B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ