Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_a71783eb34324409fd8ed8fd135e9e9e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-16_a71783eb34324409fd8ed8fd135e9e9e_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_a71783eb34324409fd8ed8fd135e9e9e_cryptolocker
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Size
63KB
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MD5
a71783eb34324409fd8ed8fd135e9e9e
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SHA1
0c9b5683d0e7fd091bd2d422cde5ef6d4cb26dab
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SHA256
3128cbab1efeb85348c4e4eb805cbf3ef92dc2193b89816bd1924b070395d6ee
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SHA512
7cf824b59fab3c10a116f0e562bb8c1cb0ebe88861721a7b73bcc56fa50a1e587afd1821f61a9d77c7a7e46457d7f6bf238325d799a9b8baaf6aa5c0c5dae665
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85w:V6a+pOtEvwDpjvP
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 2024-05-16_a71783eb34324409fd8ed8fd135e9e9e_cryptolocker
Files
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2024-05-16_a71783eb34324409fd8ed8fd135e9e9e_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