Behavioral task
behavioral1
Sample
275cd242b293e931455ce7bfb334caf6_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
275cd242b293e931455ce7bfb334caf6_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
275cd242b293e931455ce7bfb334caf6_JaffaCakes118
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Size
83KB
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MD5
275cd242b293e931455ce7bfb334caf6
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SHA1
fc38e2a67deb91b6b87d1c8e901bd432428b976f
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SHA256
986b9aa6995455f798e2993c708089751e1824696ee67d5c81bf0ec98447c08f
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SHA512
4026ab8ba64f998cf26744ab6f3c5c103b38c3c81f6319ea28f2699e0ef19c786a491ac98d27cf8669038175ed712667c416da39ca10e6394cb06499b6d13deb
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SSDEEP
1536:2QvwARAy8UCrDZky8U2vEj99zNZeAG2oNaDvf22QFUdefM8OO3:FwKby8lqhZH6aDvftQCdZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 275cd242b293e931455ce7bfb334caf6_JaffaCakes118 unpack001/out.upx
Files
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275cd242b293e931455ce7bfb334caf6_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ