Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_070fdb57c8b5ac678b18e4c365c12d5f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-19_070fdb57c8b5ac678b18e4c365c12d5f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_070fdb57c8b5ac678b18e4c365c12d5f_cryptolocker
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Size
60KB
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MD5
070fdb57c8b5ac678b18e4c365c12d5f
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SHA1
0b50a158a254742aaa888c9fafd7ffe335c3c156
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SHA256
f2baf07fd55f87af25b90b5fcb88aac5774265a456c7e00a7d04a669a02ca123
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SHA512
0734135e3b2372829b43d753165aa23a66627f2fa38655da77c70efd2a495b4b4dbf683dc3692a4b73578a719ab7298af7d265d20ed22afe53b70ac8e7a2fa85
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6142:BbdDmjr+OtEvwDpjMB
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 2024-03-19_070fdb57c8b5ac678b18e4c365c12d5f_cryptolocker
Files
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2024-03-19_070fdb57c8b5ac678b18e4c365c12d5f_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