Behavioral task
behavioral1
Sample
e2bbb83590f2938610008b8d3f05ebe5_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e2bbb83590f2938610008b8d3f05ebe5_JaffaCakes118
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Size
288KB
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MD5
e2bbb83590f2938610008b8d3f05ebe5
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SHA1
584524108e2bf47c5c10df87ca127cdae737d671
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SHA256
23a1207b3569c47d52961095110a96a921323cc4e9fca5354b11bd3b6f2535ff
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SHA512
1978cfbcff236eace840e786b324b5803a4639f78c8082d5f8e5634d583a2fffcd50959686672ede5e6c7a10d5d9e896cbb1f51fa82f24b0b8626875c734cc28
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SSDEEP
6144:Gw2lOMVVk7cG4K1mCuIxUI/lNJQUKHz4PNJKKHwvY1+7Owhla2/:GwPMU7co1mRMRNJQLHz6jK5lKwhh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e2bbb83590f2938610008b8d3f05ebe5_JaffaCakes118 unpack001/out.upx
Files
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e2bbb83590f2938610008b8d3f05ebe5_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: 460KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 284KB - Virtual size: 284KB
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
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: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 636KB - Virtual size: 633KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ