Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_20d36e99d76fd9d36f95bec56e5b3c15_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_20d36e99d76fd9d36f95bec56e5b3c15_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_20d36e99d76fd9d36f95bec56e5b3c15_cryptolocker
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Size
68KB
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MD5
20d36e99d76fd9d36f95bec56e5b3c15
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SHA1
c5764befe82194b1f15565c65c2f814cfb62bd40
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SHA256
497aa5850a837cc8e6300451222348bdec15dae49abe9379ae474466aad4c854
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SHA512
3339f3f75cb4699e9195cbd45a97e9a604b8406e9c0b943ff7f399e9592dcc51a1c53c46906136ef677dc78fa44714ed29678d506ce7e19f4f4573e7617ae72f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU2:DW60sllyWOtEvwDpjwF85U
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 2024-01-26_20d36e99d76fd9d36f95bec56e5b3c15_cryptolocker
Files
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2024-01-26_20d36e99d76fd9d36f95bec56e5b3c15_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ