Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_7448480baddf2710de495504c163f9eb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_7448480baddf2710de495504c163f9eb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_7448480baddf2710de495504c163f9eb_cryptolocker
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Size
49KB
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MD5
7448480baddf2710de495504c163f9eb
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SHA1
ce6d984d6f66d036679b73310d3f5f30223cbd84
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SHA256
2402c0a8a913e49e4afaff682ae81e9f45d53321f66857504d7705a98ce27261
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SHA512
1d8df77a189bd51dfedfc5af3feef1841bc9a3610576134320e1f59f46731204810e1da674c5e7668bcc51023c16a18c59f2ecdbf991e8333c598d2a216f0fc9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1gp:BbdDmjr+OtEvwDpjMXF
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 2024-03-26_7448480baddf2710de495504c163f9eb_cryptolocker
Files
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2024-03-26_7448480baddf2710de495504c163f9eb_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