Behavioral task
behavioral1
Sample
a4780548b1e93904340b206158c54e69_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a4780548b1e93904340b206158c54e69_JaffaCakes118
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Size
280KB
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MD5
a4780548b1e93904340b206158c54e69
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SHA1
3aadbe64b9f88271ea7c37c2398ec8348638554e
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SHA256
93c87198f13acd279ec7d0681f64fcc7683508020372199aa51999e0d6327452
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SHA512
7d4db5333aeae814cb4580b15ad5e62d9f8a396ca4b97a5784dd344d5706fa482b06423a51cc39f8d5e0bf52c54b9ccff950da642ae10607615f8ae29a818820
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SSDEEP
6144:lhe1YdOZ3rZdbrJZzRNfj+/16gQdiniE8dblryvD5leNWeUm709Ny:u1wOZTdZznr+/wFAiEFPeNWeZ7Sy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4780548b1e93904340b206158c54e69_JaffaCakes118 unpack001/out.upx
Files
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a4780548b1e93904340b206158c54e69_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ