Behavioral task
behavioral1
Sample
bf81e384cd3466c3a4727b2a05097fd0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bf81e384cd3466c3a4727b2a05097fd0_JaffaCakes118
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Size
172KB
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MD5
bf81e384cd3466c3a4727b2a05097fd0
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SHA1
23517486b3c3a7cacedf57cebe99eb2d07d551b2
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SHA256
573273647e6eb2271ebd8420de32a1e801e33decfd20c474025a77a39b234b52
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SHA512
7e8454bf5e28dfee6fa244f88823dbcc2b7517c72a7ee084552336197925a9f66ff69027d056dfab884fafa70bd3170a48ae3ccc1962b494e1555576f6e3b28d
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SSDEEP
3072:Ot7Dl5A1OdlXlNRehmGwpnS2+WlK2Pku3+0jEpLwateexfAaL:UdlV7Gq+Wl+0taUeFAaL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf81e384cd3466c3a4727b2a05097fd0_JaffaCakes118 unpack001/out.upx
Files
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bf81e384cd3466c3a4727b2a05097fd0_JaffaCakes118.exe windows:10 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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 256KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE