Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_030666469a874d5f4c2e8562917ecdf1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_030666469a874d5f4c2e8562917ecdf1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-30_030666469a874d5f4c2e8562917ecdf1_cryptolocker
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Size
55KB
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MD5
030666469a874d5f4c2e8562917ecdf1
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SHA1
aa174f66995567c96f5d6425d1ebdc331915c340
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SHA256
f526d896e10a35efb2b5b9e45bfce5a696952828e6b0f6fc55dad29aa8e52408
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SHA512
23e473ab0e6a2c3684dfe1f7d1e2e4fe246f17881365977340fd21d099d7d2e03915e57bd3e9b6102161f34b9077ad5a8f11a5ef73d5adf7268a27421575bcd4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyK:BbdDmjr+OtEvwDpjM1
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_030666469a874d5f4c2e8562917ecdf1_cryptolocker
Files
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2024-04-30_030666469a874d5f4c2e8562917ecdf1_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE