Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_73ee104da7a5448ae25e74a5cccb33b1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_73ee104da7a5448ae25e74a5cccb33b1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_73ee104da7a5448ae25e74a5cccb33b1_cryptolocker
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Size
61KB
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MD5
73ee104da7a5448ae25e74a5cccb33b1
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SHA1
43ff1490d09bb69fbd125ac23e19084436f969bf
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SHA256
57b20068db8e005d3d914eb98e5964d3431ea0bd42d31cf8dbe371cdbad5ab96
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SHA512
863bcb45766bdec645546c97df09aa34fbc6acf41d7e8142459da4d32a77abdcc4aa684c0dc9270ca7f183598cd8b99bc6374864e283bcac200c3471b7b01410
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SSDEEP
1536:/zFbxmLPdQMOtEvwDpjC86Sj/WprgJN6tZdOyJ36uZ:/VxkvOtEvwDpj3aL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-09_73ee104da7a5448ae25e74a5cccb33b1_cryptolocker
Files
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2024-04-09_73ee104da7a5448ae25e74a5cccb33b1_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE