Behavioral task
behavioral1
Sample
02b71bda3a30f90c3a3135acd8e12e75_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
02b71bda3a30f90c3a3135acd8e12e75_JaffaCakes118
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Size
28KB
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MD5
02b71bda3a30f90c3a3135acd8e12e75
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SHA1
8ef656dfaa79984970eb0bde08a19528fe9f83ff
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SHA256
932067fd54c9c49702b0683a4cd034f5a65391f9560744be027b388b199e077b
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SHA512
e9b7e90f2e337e1e5c46d83f86ecbd58ae12d04ee1b821fd47660582dc1446301c6ea3332883fcbd086f1475bf50cadc6f383b6d0638a8fb2fa548260a97be6a
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SSDEEP
768:QWd+MC7+k7A9tp9nZzY0RcYxujYXUnwa3:QWETU9VZz3RXxGx3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 02b71bda3a30f90c3a3135acd8e12e75_JaffaCakes118 unpack001/out.upx
Files
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02b71bda3a30f90c3a3135acd8e12e75_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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 207KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE