Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_a3a2eeedd8d5922f8dc0a9b32bcafa81_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-19_a3a2eeedd8d5922f8dc0a9b32bcafa81_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_a3a2eeedd8d5922f8dc0a9b32bcafa81_cryptolocker
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Size
40KB
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MD5
a3a2eeedd8d5922f8dc0a9b32bcafa81
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SHA1
e1f6f69bcd4a61a87140f55a1fba298539c4bb26
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SHA256
619aa8a15ba6ddb7390fa86b37de39a9043cf4b659cda7b8872f4e0d2281b277
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SHA512
e74f21ba70017ea31ffd10cdecf0650fcd0c7d989553df5a24cd2372565270c061a84a5118a9e91f6e28fa621cb044d92ef6bbadd6e2450c9318b519946ad32e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEykrF:ZzFbxmLPWQMOtEvwDpjLeU3EbF
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 2024-04-19_a3a2eeedd8d5922f8dc0a9b32bcafa81_cryptolocker
Files
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2024-04-19_a3a2eeedd8d5922f8dc0a9b32bcafa81_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