Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_25ca0ee3f98965e8f5226bf40061b69d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_25ca0ee3f98965e8f5226bf40061b69d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_25ca0ee3f98965e8f5226bf40061b69d_cryptolocker
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Size
39KB
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MD5
25ca0ee3f98965e8f5226bf40061b69d
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SHA1
6f7947746e4c5244920c8240e75ac8b91c4bd769
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SHA256
92502152985623c19b270ed41207672406c404737f9977931719c8683a56936a
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SHA512
99ff3a1b2ba549932660ab4965137f36435fe660ed868447805e71a7e023e315416eb518548438fb7400c71a25caa28757b79f82d5966300eb44dea9f971931a
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vL:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-29_25ca0ee3f98965e8f5226bf40061b69d_cryptolocker
Files
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2024-03-29_25ca0ee3f98965e8f5226bf40061b69d_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ