Behavioral task
behavioral1
Sample
2024-10-10_0c8b7f55cb4e89e2baae81558475decd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_0c8b7f55cb4e89e2baae81558475decd_cryptolocker
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Size
90KB
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MD5
0c8b7f55cb4e89e2baae81558475decd
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SHA1
82abc0ff14499e8aad9343fc76b6849f30f5aa8e
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SHA256
c49086c77b17bfa53db7189fc261177177da8b1c4dba51edf42c9931ab353e4e
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SHA512
d602e0bc6bdefd3da1a25b20b2dfa6964a622224b93459336c40e55807eb8bede4ba050f214dcf9adde6ba4e9e318e1913a61ba7188a0a0cad17370b34a4c0fb
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjQ9r:zCsanOtEvwDpjL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_0c8b7f55cb4e89e2baae81558475decd_cryptolocker
Files
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2024-10-10_0c8b7f55cb4e89e2baae81558475decd_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