Behavioral task
behavioral1
Sample
943663cadceeb881dec0109448fb9a42_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
943663cadceeb881dec0109448fb9a42_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
943663cadceeb881dec0109448fb9a42_JaffaCakes118
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Size
155KB
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MD5
943663cadceeb881dec0109448fb9a42
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SHA1
bb2e334a40bfc0ec73dc9f78a668e7a4b8654473
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SHA256
bdf37628ca18dd8d255f30859f90aedb592e700c40fd061659a29dbaf884d2f9
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SHA512
83e93c039897c3dcbbd59681e4470271589c130b7288214b8ed91c2e45b45dacdcc2a2d0195351acfffdaaa17b4badf0f1f36a8a8783fda84b8d48ebe1a5e1cb
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SSDEEP
3072:Z8CQfEtdDoMeFwolhQw3qDS/J5cJIGrRVkwvtZ0Zc5GzCS6ZNrW8GLz8lv:Z8nfEtdkMefQw3hxetdO8f8c5GsHW8Go
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 943663cadceeb881dec0109448fb9a42_JaffaCakes118 unpack001/out.upx
Files
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943663cadceeb881dec0109448fb9a42_JaffaCakes118.exe windows:8 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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
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:8 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: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 327B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ