Behavioral task
behavioral1
Sample
021af1dce26cae9efe3dd5ff6277c9d4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
021af1dce26cae9efe3dd5ff6277c9d4_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
021af1dce26cae9efe3dd5ff6277c9d4_JaffaCakes118
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Size
675KB
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MD5
021af1dce26cae9efe3dd5ff6277c9d4
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SHA1
1a4753be41aefdbfd971cb75719abca980fb2337
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SHA256
d506c3c2af6ed94f3d2eeeb332d78e4e77c84d3dc86d9338fd97bf87597c3e26
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SHA512
e37ce9a72c9cb051b61b8b5242ba4daea4ac9d3c434b1807c8222a430cb091fd9df4a37ecc9bcd1f5df5df04b5fcfbc9b6de25b114d767c579f511f2b25cf6de
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SSDEEP
12288:JlsnKswuJyxeOnnz31HsKUhFycn+7CnE0gAG/qcUypHlzzsif/D3MDY35cMe+6yN:vsnKsbynzFHcIcy0gAGCUzzsB83O6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 021af1dce26cae9efe3dd5ff6277c9d4_JaffaCakes118 unpack001/out.upx
Files
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021af1dce26cae9efe3dd5ff6277c9d4_JaffaCakes118.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 616KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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 x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 666KB - Virtual size: 666KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 869KB - Virtual size: 868KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 82KB - Virtual size: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 914B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ