Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_14382829bf5436e7db7325a162d5d8ff_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-29_14382829bf5436e7db7325a162d5d8ff_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_14382829bf5436e7db7325a162d5d8ff_cryptolocker
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Size
48KB
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MD5
14382829bf5436e7db7325a162d5d8ff
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SHA1
183b58e4a5b68b9ff8489d4eab520ea741589867
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SHA256
db742bc2e5d262b12135e00c861a791973f9a81246c365ec1d382ecda099c769
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SHA512
593b7c9ca58efc6fb27daf68d36cbab60afc6af08d5cea1fa8a2b24dbf0f8a25caa16c9201f1d2e1d53e37f60a0b0a7cdc530855a02b037318f735f999e5c7c5
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uMcl:BbdDmjr+OtEvwDpjMx
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 2024-03-29_14382829bf5436e7db7325a162d5d8ff_cryptolocker
Files
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2024-03-29_14382829bf5436e7db7325a162d5d8ff_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