Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_a999c4a57277e69feb90eab8700825af_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_a999c4a57277e69feb90eab8700825af_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_a999c4a57277e69feb90eab8700825af_cryptolocker
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Size
93KB
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MD5
a999c4a57277e69feb90eab8700825af
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SHA1
85f2d327592e528f9ae07319614ecb9c0545d1b9
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SHA256
ba80c1c4137f1c66caf4ce82618734c13b29ebfb70d4eb1a0e10f2c62586e04e
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SHA512
fb16f894917c2c80b5071d820737875e87b4889a744a8d8e946af8e29daca452db207eeb3a4a9f1f41eeebe6f38e5ecadc34f95facf9e798dc492a4ddc9cb112
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpX:V6a+pOtEvwDpjtz0
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 2024-02-17_a999c4a57277e69feb90eab8700825af_cryptolocker
Files
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2024-02-17_a999c4a57277e69feb90eab8700825af_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