Behavioral task
behavioral1
Sample
f9ab19bbd5ab13cfb1eb51c9befe97f6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f9ab19bbd5ab13cfb1eb51c9befe97f6_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f9ab19bbd5ab13cfb1eb51c9befe97f6_JaffaCakes118
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Size
191KB
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MD5
f9ab19bbd5ab13cfb1eb51c9befe97f6
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SHA1
e6f56ce8e2a357796607d7afe05f570908563de0
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SHA256
9b6749b7f8f90bdcb1a137eae000ef4eecc462300e5f29f2db1161060f52bba2
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SHA512
578f458d4bc72d6227fe10ac98694c5a8621c2f29dc2a13ea95218ff5775cb9794a98a2535e543cf524fbdd349f9562105b316b6ca2cd920af2cae3d58bfbeed
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SSDEEP
3072:pl5gfJ2JYejLf14G2k3k9uNgTWzG+3QhCDVvpC2dIu6JBy5oLKgd8feRg8NFm7WQ:pl2fJcFf52ntTYf3Qhcw53BDdAee8Ned
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9ab19bbd5ab13cfb1eb51c9befe97f6_JaffaCakes118 unpack001/out.upx
Files
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f9ab19bbd5ab13cfb1eb51c9befe97f6_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 163KB
IMAGE_SCN_MEM_READ