Behavioral task
behavioral1
Sample
2024-08-25_2ca0346996e42fc4ab50e2c05a59695e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-25_2ca0346996e42fc4ab50e2c05a59695e_cryptolocker
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Size
89KB
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MD5
2ca0346996e42fc4ab50e2c05a59695e
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SHA1
f3d9c113414d7682fb5b30f0ba0e68802c28863b
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SHA256
29b287e8b76d8b694b5416c7a7c1dce37b59b42c4de1bcbaf7b9710766d0deb0
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SHA512
a7786e100c342872e29e53f098d7aba79cc13ac4d37130e54e25f8fc279ca431b8c45bcd71a5bb691ddf481bfa7a3b68168055f7b79adbb68931073d60809239
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy8tyblw:zCsanOtEvwDpjv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-25_2ca0346996e42fc4ab50e2c05a59695e_cryptolocker
Files
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2024-08-25_2ca0346996e42fc4ab50e2c05a59695e_cryptolocker.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE