Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_af8a1a5490e717a13090f03157bd88ad_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_af8a1a5490e717a13090f03157bd88ad_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_af8a1a5490e717a13090f03157bd88ad_cryptolocker
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Size
56KB
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MD5
af8a1a5490e717a13090f03157bd88ad
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SHA1
3f616dcd6155f884831357c6da41ef1dffe5fe55
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SHA256
74bbd8981c54d0746e7fe39834674dca4fd7b31bc97743f192910d92f1675f83
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SHA512
6e17dd2c4f408fc3a4e3b08dc20b911e080de53d40403fccdf1b547fc5d1668ed5bc0ada0d2d8da5a32f2cb9b3735bb732b815c3d67e507fb264862691ce271f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61I:BbdDmjr+OtEvwDpjM6
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 2024-02-22_af8a1a5490e717a13090f03157bd88ad_cryptolocker
Files
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2024-02-22_af8a1a5490e717a13090f03157bd88ad_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