Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_51ff0e77d62c26f7258dde60000c72a7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_51ff0e77d62c26f7258dde60000c72a7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_51ff0e77d62c26f7258dde60000c72a7_cryptolocker
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Size
41KB
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MD5
51ff0e77d62c26f7258dde60000c72a7
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SHA1
5303eded42495646589c0518cb094865f634dff1
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SHA256
3c4baa7c4c72d3b08ac0237e2805a0ed72632dd54b58d60697f33f28d8488f6d
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SHA512
b955eca968df7b29916f4c1e12a55a684e1c70e905ca731d7cb6a46789ae546b5f3d53b36f655f1347cba572c4da692425798650cbbcd3f8b27d64ad8d098ec1
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTD:ZzFbxmLPWQMOtEvwDpjLeU3b
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 2024-02-21_51ff0e77d62c26f7258dde60000c72a7_cryptolocker
Files
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2024-02-21_51ff0e77d62c26f7258dde60000c72a7_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