Behavioral task
behavioral1
Sample
ac66e7b3278f20ac3693ea695711289c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
ac66e7b3278f20ac3693ea695711289c_JaffaCakes118
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Size
121KB
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MD5
ac66e7b3278f20ac3693ea695711289c
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SHA1
813cbb0f49b8588de02e55cc5eb78d3b94b41d92
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SHA256
89b6ef34ed50df8f88ea0f4c5d27c93e2ddf346a06e827af5ce1b27ea78956c1
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SHA512
27f8feaf8164652e1a5485d0257d3962318e9a2ef127f362528671512a18572680cc1d16833f2e6a9d439c154c23a72216ec58e34dc4a4e5e9f941ac24b889cd
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SSDEEP
1536:WfokYyMzo6stZOE2xDrcfr2PHD1S0EcrZl9z+06ozhnHkTznRD+KVlw6Ig4U+uQ:ObYyMXAZOE2FcSrtzDDzhnHi7UkYU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac66e7b3278f20ac3693ea695711289c_JaffaCakes118 unpack001/out.upx
Files
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ac66e7b3278f20ac3693ea695711289c_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ