Behavioral task
behavioral1
Sample
0b3dc08c6c96668bd517d1f4f0617794_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
0b3dc08c6c96668bd517d1f4f0617794_JaffaCakes118
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Size
139KB
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MD5
0b3dc08c6c96668bd517d1f4f0617794
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SHA1
d3e871a5b81957ec9d32b3e1748a1e3b255565c0
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SHA256
fc3297e855aaf884896a3946192e17b7ededb1ecf9eb6d2643f7c4c67dc693b9
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SHA512
a0dfa69ad5c9393e2e4c057c7062136670cb24b24a8f575b432696d8895666aad8c95608644086f9eee8a427e0e6524de863dbc6f5e7bd529555f0a91c857d53
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SSDEEP
3072:rdNmn0ISZNOiuGsudwbNz3GCZi+u93jDmjNr9hoOVGToadTu:ZNmOQiTdsgvTDmVo/ToUa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b3dc08c6c96668bd517d1f4f0617794_JaffaCakes118 unpack001/out.upx
Files
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0b3dc08c6c96668bd517d1f4f0617794_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 90KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ