Behavioral task
behavioral1
Sample
bdda5580ac90195d90770f920e643f84_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bdda5580ac90195d90770f920e643f84_JaffaCakes118
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Size
540KB
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MD5
bdda5580ac90195d90770f920e643f84
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SHA1
117cd1aa98761145579802fbfd7651eeb7b797a2
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SHA256
f3eb42c8249d2b8ac2c7bb3e31eb439936b5c9f814f6147f9d59f9affcff86f8
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SHA512
ae8e1eb62b9cec77315d5908751640825174e77da5f3d21c8236b20547bb1977631ad44c5f87c588ac75628ffeb41c2fbeea3092cb0bcbc30d65f0916ede68cf
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SSDEEP
12288:a7Vm7adH1S7w8ngY3gv0Xad/vGQMJJrWiw1oTgWzwlAwjaN:a7cuN1fLY36Td/+QMyYgWzw+Ia
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bdda5580ac90195d90770f920e643f84_JaffaCakes118 unpack001/out.upx
Files
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bdda5580ac90195d90770f920e643f84_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: 10.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 536KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 238KB - Virtual size: 9.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ