Static task
static1
Behavioral task
behavioral1
Sample
2024-06-13_599aa34050361c96c6af110ae9bd0dfb_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-13_599aa34050361c96c6af110ae9bd0dfb_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-13_599aa34050361c96c6af110ae9bd0dfb_cryptolocker
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Size
65KB
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MD5
599aa34050361c96c6af110ae9bd0dfb
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SHA1
3ad38c7a814204a3d08d80ba3565453de3f821d4
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SHA256
abc0490ee9fc7d72add98780a4d18770fd32134e0691f774ec560828933fda9b
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SHA512
8cf0d380c56ad90968294632686beed8a6167cdccfae7288c68d03e4071ee75c06503bb118f5c6adfdedf0882512d2c524febbe331efb74b7362479455786930
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi6:BbdDmjr+OtEvwDpjM8X
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 2024-06-13_599aa34050361c96c6af110ae9bd0dfb_cryptolocker
Files
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2024-06-13_599aa34050361c96c6af110ae9bd0dfb_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