Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_12015643a0270e294649071b45fba680_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_12015643a0270e294649071b45fba680_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_12015643a0270e294649071b45fba680_cryptolocker
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Size
40KB
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MD5
12015643a0270e294649071b45fba680
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SHA1
f24c6fbf7b9b3815072337e4f1e087e2fe0af817
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SHA256
3e2ae2c4c540d26b2b02cfce1dbd33303f0e19913318c83eadca324d806a0622
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SHA512
cb50d1c6874aaf95bf3dae2708eeb0f3ec9034ea735a341307b6c776d623f71c272dc60ed6638a3eeae12cab50a542962aaba34a83cd3cffc9806a70061991f7
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEykrb:ZzFbxmLPWQMOtEvwDpjLeU3Ebb
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 2024-04-20_12015643a0270e294649071b45fba680_cryptolocker
Files
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2024-04-20_12015643a0270e294649071b45fba680_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