Behavioral task
behavioral1
Sample
a80616e3e7f3b331393b741ce332240d_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a80616e3e7f3b331393b741ce332240d_JaffaCakes118
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Size
39KB
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MD5
a80616e3e7f3b331393b741ce332240d
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SHA1
bf5487dbb88fbb0e6cf2fea00ce5912da952a070
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SHA256
7bb113cfb720c730e3220252e7904fb1afafad72270bb04794ee1d7839ec1c0f
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SHA512
5c95ed06762f4201c7918c95cbb955009ca9e29cd334a82fc60e05425363f2d04aef7cc488b3a337e4dd39e60019a5dc49af1dd6f343eb22712001a9586ff0bd
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SSDEEP
768:tYee+/TYTQQg4o/JITkraPWjmyS04XM1Brpb0Lf0ZTR6z0mpLZkPsX:tBe0TYTQf4ohITN+jmVjXM1NpY4ZU3LH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a80616e3e7f3b331393b741ce332240d_JaffaCakes118 unpack001/out.upx
Files
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a80616e3e7f3b331393b741ce332240d_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ