Behavioral task
behavioral1
Sample
75940d3ba670ef066b3efe0853273dfd_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
75940d3ba670ef066b3efe0853273dfd_JaffaCakes118
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Size
90KB
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MD5
75940d3ba670ef066b3efe0853273dfd
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SHA1
14dedf33e8abe96a59ae864989797f71ee64d74a
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SHA256
3678caaad5ce4695295de0fcb7befb675ef872eeab4dabb49518028103c7a98a
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SHA512
18bd558cd38b204321b4a5533631ba9d1c1c446e12f583be7f8e710ca695168c1268918705cbc097924c4a9f56d7aaff54996f4deb8d4c42b3ef684b0b4de0f1
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SSDEEP
1536:kEgIw9g3LUkOuRjfRKZzjKM2+z1MsuFSYiUtFhlL32piMh3XAXWU/RdC:NwK3LlOuRTRcKR4MsMSYiSFHD23QXJ/R
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 75940d3ba670ef066b3efe0853273dfd_JaffaCakes118 unpack001/out.upx
Files
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75940d3ba670ef066b3efe0853273dfd_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 172KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE