Behavioral task
behavioral1
Sample
39ae4ab30d8bf0a295a325eb1840afc2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39ae4ab30d8bf0a295a325eb1840afc2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39ae4ab30d8bf0a295a325eb1840afc2_JaffaCakes118
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Size
29KB
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MD5
39ae4ab30d8bf0a295a325eb1840afc2
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SHA1
428fe14e7739d0ae9acb85d987a87e43784e7448
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SHA256
4bcffd2955b6a38e2b3a151af8d6cff85c97a35afea2fe8a855cd6bf7f9d124b
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SHA512
bdb86be70da0832b8b253949dc54370d33aa153af4b633c43010b585ff0ef60e5d4b80220049d6619226282176888c308b9cc611c9093fa974524bd458e68e8d
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SSDEEP
768:psOD+T/+tgxVkoG4XWl3n6x3EnsejWNn:BD+rljkoo6x3Tn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39ae4ab30d8bf0a295a325eb1840afc2_JaffaCakes118 unpack001/out.upx
Files
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39ae4ab30d8bf0a295a325eb1840afc2_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 7KB - Virtual size: 6KB
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: 512B - Virtual size: 848B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ