Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_7e01817dc3ddb01bff675c1974210154_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-03_7e01817dc3ddb01bff675c1974210154_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-03_7e01817dc3ddb01bff675c1974210154_cryptolocker
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Size
65KB
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MD5
7e01817dc3ddb01bff675c1974210154
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SHA1
b014211997cf91de72659266077dc5f492875846
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SHA256
81b87de5f20ca243f95d8d87597191a84f99843b97d6b7004415bab761fc9979
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SHA512
5a1e4d639bd843595b16777172ca0abadf4ccfe98dd0958b6a8624a9882954b07013cd788716f76434eb91e47d69c83f317eea5e7a83e8791d55feebb3ca5096
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiD:BbdDmjr+OtEvwDpjM8e
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 2024-06-03_7e01817dc3ddb01bff675c1974210154_cryptolocker
Files
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2024-06-03_7e01817dc3ddb01bff675c1974210154_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