Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_0364b757d00441a1f9db286a2127d778_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-23_0364b757d00441a1f9db286a2127d778_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_0364b757d00441a1f9db286a2127d778_cryptolocker
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Size
127KB
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MD5
0364b757d00441a1f9db286a2127d778
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SHA1
28ba75350a9b8ec54c84f1bb895d3505bdabdb2e
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SHA256
582c31ee1ca93016bcd97decc4d64341978d9472a9a3c037d91253956337a7c0
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SHA512
8b0a8fffa9897da7caf0999eb666b82b283dc79b2a8b069282da8a23044ecb95563cbc6fa3a1bfbd234787853c56095ee6c93e4b53d79b4a5df6c0e16efc7200
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qdBh:vCA9OtEvwDpjn
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 2024-04-23_0364b757d00441a1f9db286a2127d778_cryptolocker
Files
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2024-04-23_0364b757d00441a1f9db286a2127d778_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE