Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_eea509522f55762a53bb4cca367230d5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_eea509522f55762a53bb4cca367230d5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_eea509522f55762a53bb4cca367230d5_cryptolocker
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Size
61KB
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MD5
eea509522f55762a53bb4cca367230d5
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SHA1
232c3a73889e258103729e3307a4eeaa47407f2f
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SHA256
f68fa348dc0fcce58a7f81143624205b6bf30dfe9cea8aeed92df3ab8831c3cc
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SHA512
dd43547523ae16e860f1787eb2e02cc8ebfe52bb62fcf25ae4f48d674c64c2fcf73ccf84990f5d93273522e5480a4cdd48d3adbf3d2bdaaaa85de5d452b96c89
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsx:BbdDmjr+OtEvwDpjM8p
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 2024-03-26_eea509522f55762a53bb4cca367230d5_cryptolocker
Files
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2024-03-26_eea509522f55762a53bb4cca367230d5_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