Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_e40bdf33bcfab9fea0e9bf3aaff8f085_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_e40bdf33bcfab9fea0e9bf3aaff8f085_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_e40bdf33bcfab9fea0e9bf3aaff8f085_cryptolocker
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Size
46KB
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MD5
e40bdf33bcfab9fea0e9bf3aaff8f085
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SHA1
bdb45a4162d641ab3335e5f9a4f4738e9be052ee
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SHA256
a0359dac92ad3cebc5591a038b0f02f78704b4155bcb5fc501f1ffa9c81b8b64
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SHA512
b4c3e273e5f65773335da62f717827af0ac7de74cc38330fc722f48f1f94d881ae1721b5d9e347f45e9c98b7d83e642e5e0f06e20f50148441444c98bdbeeacf
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSS/hJL:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+G
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 2024-01-29_e40bdf33bcfab9fea0e9bf3aaff8f085_cryptolocker
Files
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2024-01-29_e40bdf33bcfab9fea0e9bf3aaff8f085_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