Behavioral task
behavioral1
Sample
248ad7ca43ea071fc35783f845a725fc_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
248ad7ca43ea071fc35783f845a725fc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
248ad7ca43ea071fc35783f845a725fc_JaffaCakes118
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Size
37KB
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MD5
248ad7ca43ea071fc35783f845a725fc
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SHA1
3fcfd3f8512664fca4c0632877d9a893205cdbe9
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SHA256
d46f1a4ab60e53b13cf3d94dfbbe3147955d7f50e7739f4fa78040a9e704f05a
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SHA512
d83e6c65125026f1108c5dc80542ec1d0d0776dc1fc9220259d66729bbaa7b092bff855547fa687ad14c49e1bfddb9ee818f87a70b6b9e0bb0effb4124482107
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SSDEEP
768:7ubLj/ur3kdABSJpYkI1+RjBHUZWG4F9UIV2SyYA:7AekdABcfjBHCje9UBS5A
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 248ad7ca43ea071fc35783f845a725fc_JaffaCakes118 unpack001/out.upx
Files
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248ad7ca43ea071fc35783f845a725fc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_32BIT_MACHINE
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ