Behavioral task
behavioral1
Sample
f148dbfd55c30cc7c5a9b655b81a4d50_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f148dbfd55c30cc7c5a9b655b81a4d50_JaffaCakes118
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Size
29KB
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MD5
f148dbfd55c30cc7c5a9b655b81a4d50
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SHA1
425b19c680c3cb856c512836b05c538b5bd3a717
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SHA256
1ac04b2983e290379930b94ea5301820a61635761093ed5d5a6b8fc9c157d7f4
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SHA512
23c34bf8f98be4b4a2a144c93f8d86cf0f2fcc5f2491aeafeda8a4e976e45798b2dcf223c8a717a7b4060b974a34cb830aac8012df3796650a4e90b6095fd751
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SSDEEP
768:Y+HVmcP9KrnVpsxNfVwTeqlVNnP+AWo94EOo30W1UDnBr:Y+H4GIbMwTFZnPKoiEOolGDnB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f148dbfd55c30cc7c5a9b655b81a4d50_JaffaCakes118 unpack001/out.upx
Files
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f148dbfd55c30cc7c5a9b655b81a4d50_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: 24KB
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: 3KB - Virtual size: 4KB
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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 979B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ