Behavioral task
behavioral1
Sample
2024-05-01_ad92a4fa4faefce8353d2715bc56637b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_ad92a4fa4faefce8353d2715bc56637b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_ad92a4fa4faefce8353d2715bc56637b_cryptolocker
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Size
73KB
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MD5
ad92a4fa4faefce8353d2715bc56637b
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SHA1
5969004b0c7abe18d5903d248f2a24dbd7a97fe4
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SHA256
db741be7ad7bfe6022725c2e1df7b9667cdf4b8c47302f2a5f9f25dc65e81494
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SHA512
ba4835aceb22c09b3540915aae01199563112d5f09d458fc83fc0e11008b7cf9862fdc2ba47f7fa1ea3668274cdb3485493ae3060bd5ff09cf1f2c407f3fb505
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVr:1nK6a+qdOOtEvwDpjQ
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-01_ad92a4fa4faefce8353d2715bc56637b_cryptolocker
Files
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2024-05-01_ad92a4fa4faefce8353d2715bc56637b_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE