Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_75445c3abff6a5f4c96ae233ca7a040b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_75445c3abff6a5f4c96ae233ca7a040b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_75445c3abff6a5f4c96ae233ca7a040b_cryptolocker
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Size
53KB
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MD5
75445c3abff6a5f4c96ae233ca7a040b
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SHA1
76eebeda71dc02afe5e0da59cea2eb1a8991b6b9
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SHA256
41a338e02098e133404547bba7b8bef78109ffe37a307dc106017e938d0da1cf
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SHA512
029c15c8444de80c55d8e75963bd0529fca9e9f77eeae228c4d0ffce658107b0e90cd8085c53f38ae9173c55d7959eb93d5bc201c7f7fa74b16d444882b65118
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQ6uB:DW60sllyWOtEvwDpjwFN
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-05_75445c3abff6a5f4c96ae233ca7a040b_cryptolocker
Files
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2024-04-05_75445c3abff6a5f4c96ae233ca7a040b_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ