Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_bbb6b94583183b03ca3e99f8e8f2dd58_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-12_bbb6b94583183b03ca3e99f8e8f2dd58_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_bbb6b94583183b03ca3e99f8e8f2dd58_cryptolocker
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Size
127KB
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MD5
bbb6b94583183b03ca3e99f8e8f2dd58
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SHA1
434ac8aa65f1b46995b1b083b324313eee2223a6
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SHA256
5d9becacccb04605da7912c0968b19f6e7e72d58527b52fed608823492b0d98a
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SHA512
1617f3506039090339e3b94a1adef61e9173bbf0161f862778467ec539575bb0a27fd046ac38628267d6db1783f7be543b2a58032a3f68bd21a40bced314698c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/4:vCA9OtEvwDpjm
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 2024-03-12_bbb6b94583183b03ca3e99f8e8f2dd58_cryptolocker
Files
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2024-03-12_bbb6b94583183b03ca3e99f8e8f2dd58_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