Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_72dbc1e804a55245ada962ca356b5dea_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_72dbc1e804a55245ada962ca356b5dea_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-10_72dbc1e804a55245ada962ca356b5dea_cryptolocker
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Size
65KB
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MD5
72dbc1e804a55245ada962ca356b5dea
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SHA1
51be97ac4566fc414f9110a12153c174d5986d64
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SHA256
3ed143d20cc6fe67aaeab6e5304fedc45fdc425fbff025769d8c1b103d072d1d
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SHA512
63f5e037f286b6044d74841f1e2c2d491f1ddad2f9731cb9bd3b263db02a0da29a75169956ea3d97577bfe6fdcc99d18fe641f06f8f44f4ac60aff659c042b13
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihrj:BbdDmjr+OtEvwDpjM8Y
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 2024-06-10_72dbc1e804a55245ada962ca356b5dea_cryptolocker
Files
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2024-06-10_72dbc1e804a55245ada962ca356b5dea_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