Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_4778a0ac4f998ea0d89e51a473bea802_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_4778a0ac4f998ea0d89e51a473bea802_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_4778a0ac4f998ea0d89e51a473bea802_cryptolocker
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Size
46KB
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MD5
4778a0ac4f998ea0d89e51a473bea802
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SHA1
1e0a3868169e875ddc60ef8067bed1db7cde9f6c
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SHA256
392574f2d47ec7501023db13f47558a5cc255f3890aa13feca0de710a3c9532c
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SHA512
34724b71f6fef0a65017003091de1058b067ad9b402dcec8c4549c2faed4f4641bafc5fc86b62845a58343c33fc5d064b9bbda8dfe171c07194c762b63882c92
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhTTHFACS:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+H
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 2024-02-22_4778a0ac4f998ea0d89e51a473bea802_cryptolocker
Files
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2024-02-22_4778a0ac4f998ea0d89e51a473bea802_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ