Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_1753e8d7da529a859f518fb1d9a28a0c_cryptolocker.exe
Resource
win7-20231215-en
General
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Target
2024-01-25_1753e8d7da529a859f518fb1d9a28a0c_cryptolocker
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Size
59KB
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MD5
1753e8d7da529a859f518fb1d9a28a0c
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SHA1
587bc420e5859ff3d59f8c4178d912ec2cd45065
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SHA256
5053133a1ac53aba928001fb45e634da55cea8ba1dcf3a38c21778520a689a67
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SHA512
6653090ac61454dc425d03078a5134e5aaf46b6cac83c64269195774e74b4cad9527a78c7670af6a27e31f58a67aa65210df67b26375954792e4b7c1335d4935
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsM:BbdDmjr+OtEvwDpjM8U
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-01-25_1753e8d7da529a859f518fb1d9a28a0c_cryptolocker
Files
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2024-01-25_1753e8d7da529a859f518fb1d9a28a0c_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