Behavioral task
behavioral1
Sample
a6286643ea22bb6f452b6dbae2af8164_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a6286643ea22bb6f452b6dbae2af8164_JaffaCakes118
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Size
59KB
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MD5
a6286643ea22bb6f452b6dbae2af8164
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SHA1
90447cf64e3a9c3e0bb95ac7da39d263fcaebf13
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SHA256
aec3599e181a8bf2c28f354e78eca30485fcdd12f861fc2ea9b95b7b74e753f4
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SHA512
b46fbe795be6cd3d2fdfa1dfbf6932ffa4f31a7cb70bc467ee3090dd01e40b49122e7792f6553450f855231822bdf4682b3879cad3dcf740b10fcb180c8458dd
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SSDEEP
1536:vnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:vzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6286643ea22bb6f452b6dbae2af8164_JaffaCakes118 unpack001/out.upx
Files
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a6286643ea22bb6f452b6dbae2af8164_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ