Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_f2e67148e7b4bf87c1f52b43be64e8a5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_f2e67148e7b4bf87c1f52b43be64e8a5_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_f2e67148e7b4bf87c1f52b43be64e8a5_cryptolocker
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Size
41KB
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MD5
f2e67148e7b4bf87c1f52b43be64e8a5
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SHA1
bc21a9f8a3b7fb533ea07cf0d2ddb1967ac2f18e
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SHA256
4eb0ddfd5247e526bb6071acede09406c2a59e70da0759ae610352da93f70882
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SHA512
3a2e54cd26be5f194f19a1126dfe21caf22d2f2e0462ce9af79dd7b7c84fb53f6ddaada9313815e3453de2088302be7ce0bd548b9d89c8d9e1b992dd17045e39
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDkZ:ZzFbxmLPWQMOtEvwDpjLeJAsKc2
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 2024-05-31_f2e67148e7b4bf87c1f52b43be64e8a5_cryptolocker
Files
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2024-05-31_f2e67148e7b4bf87c1f52b43be64e8a5_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