Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_6d7285515ea7c1c160aa3611b2437d26_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_6d7285515ea7c1c160aa3611b2437d26_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_6d7285515ea7c1c160aa3611b2437d26_cryptolocker
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Size
49KB
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MD5
6d7285515ea7c1c160aa3611b2437d26
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SHA1
5ee8030a36dca0267af31ad7f958a74ed1743464
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SHA256
5a245955c11841a6d654d8c806bcc9f129136085e3c931dbd11570a9cf3bbb2c
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SHA512
daea611117fb3f7b8f82b514f84bb06d8bc75080998061aa9d2e08ec33bf2b466144476128b08fc5c1121ea79feecc42941d2813c2ca875c5e41dd2bd66b1c5c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvz: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 2024-02-19_6d7285515ea7c1c160aa3611b2437d26_cryptolocker
Files
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2024-02-19_6d7285515ea7c1c160aa3611b2437d26_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