Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_83fea6cca01a750745b37835e3cccfa0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_83fea6cca01a750745b37835e3cccfa0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_83fea6cca01a750745b37835e3cccfa0_cryptolocker
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Size
29KB
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MD5
83fea6cca01a750745b37835e3cccfa0
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SHA1
b98e1eb2ce429efdfa6a598d83c56d6254998399
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SHA256
057012ca15a4b41ac9fc0b1808bb548ded65f8f7004b6af7c0c434b4f68fb9c6
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SHA512
0265c6ff9a83095ae76c63b4d7f80dc66f986b088cc6222947a0c5bb0d40ac94f683e7e1548b488ffd50554912162cf59aadb6ff5d5532ad6afa8c09d66ed9ba
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpj6QveA:ZzFbxmLPWQMOtEvwDpj6E
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 2024-01-18_83fea6cca01a750745b37835e3cccfa0_cryptolocker
Files
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2024-01-18_83fea6cca01a750745b37835e3cccfa0_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