Behavioral task
behavioral1
Sample
a59263bad2c09235118ffe9712581c20_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a59263bad2c09235118ffe9712581c20_JaffaCakes118
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Size
38KB
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MD5
a59263bad2c09235118ffe9712581c20
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SHA1
7ca2843fd0a4cb00d0d414be473ad8e11ba30f2a
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SHA256
215d822eeb4a95e99497650e24a61e2b22c42d257526d069c6764117c7a8be61
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SHA512
ef0e20c007897eedb935486673f5bd79eafadc076c7f813c1a185b595bf984a080446fc58083f34f760b473ce5728fe0ce88f775b15ed6e7defbcb25fe567d0f
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SSDEEP
768:dwT2/1YumtqDN7lpI24kGYeFXUXb+ggjO/kV1NoK+9jngS61zwne6eNS:d02/pmtqxBe24kGjFEL+/a/kXNkBgSt/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a59263bad2c09235118ffe9712581c20_JaffaCakes118 unpack001/out.upx
Files
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a59263bad2c09235118ffe9712581c20_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 57KB
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