Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_ffdbd80919d54d2e7f4ec1f75a5e0a63_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-26_ffdbd80919d54d2e7f4ec1f75a5e0a63_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_ffdbd80919d54d2e7f4ec1f75a5e0a63_cryptolocker
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Size
50KB
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MD5
ffdbd80919d54d2e7f4ec1f75a5e0a63
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SHA1
223686d78a7e0bf688bc6d4f280ddca8cf463e1a
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SHA256
c8459bf77959d020179bd820d67afc47b6cb38f805093683fc23bd15425a90fc
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SHA512
5d86b32c589d4cf2f9d98df5daeaacb6cc86a2cf8c3757ae523a6a3f3505cfb2134e494d8367b1332d9c95d4ddffc6743c748f357b2d2d989b32eb8ed93b0a0b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakN4:V6a+pOtEvwDpjH
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 2024-03-26_ffdbd80919d54d2e7f4ec1f75a5e0a63_cryptolocker
Files
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2024-03-26_ffdbd80919d54d2e7f4ec1f75a5e0a63_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