Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_42c59359bbdd3a849b100c5e350dcde3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_42c59359bbdd3a849b100c5e350dcde3_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-21_42c59359bbdd3a849b100c5e350dcde3_cryptolocker
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Size
96KB
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MD5
42c59359bbdd3a849b100c5e350dcde3
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SHA1
9edb52ec38f42f363ea876a90e1b6fb331ba9f18
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SHA256
35072a867d267fc6a80da566280d88db9d0fc6c24b14bb14a784717bdf6c37d0
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SHA512
811a27d65f221a6c194df8d092430f5426d067f0191d392622128a9616de29e59cc01f7e8c5d4ad8b3f69f72c5990fdd72d56aa2b26f67e2964460264a232074
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbn:V6a+pOtEvwDpjtzX
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_42c59359bbdd3a849b100c5e350dcde3_cryptolocker
Files
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2024-02-21_42c59359bbdd3a849b100c5e350dcde3_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