Behavioral task
behavioral1
Sample
2024-10-18_3cbf050b23d25a3161fee0013b2ec233_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_3cbf050b23d25a3161fee0013b2ec233_cryptolocker
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Size
97KB
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MD5
3cbf050b23d25a3161fee0013b2ec233
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SHA1
5212ececf7b13ee1daf1245910ceae915e51a03d
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SHA256
b11224101f9cb83fff043579b2a8380652c25b6263d241b75a0526421b01c79e
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SHA512
9119bc27784ae56836a3e9d17a993c51e18be0849caef6a0c390f14a1c0cc91f182d1e2dded9709003461024454f00d054f410f35e50912ccf03b19309c1b904
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvQvW:zCsanOtEvwDpjV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_3cbf050b23d25a3161fee0013b2ec233_cryptolocker
Files
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2024-10-18_3cbf050b23d25a3161fee0013b2ec233_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