Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_3b44bfbf1f1561e7bc694cb626340976_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_3b44bfbf1f1561e7bc694cb626340976_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_3b44bfbf1f1561e7bc694cb626340976_cryptolocker
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Size
83KB
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MD5
3b44bfbf1f1561e7bc694cb626340976
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SHA1
a914a50d7dd591fde59ad0b501f17294dd3d186c
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SHA256
513cc54c8bf83f97319fb73e22901ded512b7f3627c339a4d202172312018b93
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SHA512
6b88a6b3f5f31a72b48c1bfbb82a264f326e0cd29e7955a2ccabbc16bd0e42932046c7e9ed2d7704cb63b1b6b50c2a0a1207b1b0d6687381be9ad30803931859
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQ8c:V6a+pOtEvwDpjvpf
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 2024-02-21_3b44bfbf1f1561e7bc694cb626340976_cryptolocker
Files
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2024-02-21_3b44bfbf1f1561e7bc694cb626340976_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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