Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_16ba02bf2da5d9576556ef9069bc90cf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_16ba02bf2da5d9576556ef9069bc90cf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_16ba02bf2da5d9576556ef9069bc90cf_cryptolocker
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Size
49KB
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MD5
16ba02bf2da5d9576556ef9069bc90cf
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SHA1
d381bf00878160109aa2baeeda5b1c51a534621c
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SHA256
e0cdc45346723f5bffda4ffbc71ff936e0c9860f93f9a9193ad990d416a95246
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SHA512
3792e61c89019cee8536fb2ba18b9f10f20008362c29ca84b8d04e714d977bc78ac59bbd5f808751959770fca190e0c6765d4e894bae5f26ec50c42a5d4b972f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvs:BbdDmjr+OtEvwDpjMXV
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 2024-02-18_16ba02bf2da5d9576556ef9069bc90cf_cryptolocker
Files
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2024-02-18_16ba02bf2da5d9576556ef9069bc90cf_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