Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_3aa63e7da800d2edfa07044efdf0eb43_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_3aa63e7da800d2edfa07044efdf0eb43_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_3aa63e7da800d2edfa07044efdf0eb43_cryptolocker
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Size
46KB
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MD5
3aa63e7da800d2edfa07044efdf0eb43
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SHA1
7f3c24aa8600c350d784ad158aa2dcae1c87427a
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SHA256
f060d995427bfd0b997a867c37adcdb71f0f3067b674683aa58c7e4662d50309
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SHA512
19aaff44e7cd27bfc1e7e8a801a5947b99a32dcada28494122e98e2f1e326bde3daa8bcb6c7064561aa9aa8315e5be7a3067db95f666d2d6d55c333982f7f3eb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws3:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1p
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 2024-02-19_3aa63e7da800d2edfa07044efdf0eb43_cryptolocker
Files
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2024-02-19_3aa63e7da800d2edfa07044efdf0eb43_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