Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_851ce50ee858f1ece9116f926fa2afc4_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_851ce50ee858f1ece9116f926fa2afc4_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_851ce50ee858f1ece9116f926fa2afc4_cryptolocker
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Size
65KB
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MD5
851ce50ee858f1ece9116f926fa2afc4
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SHA1
827b885683e930f41eca9c25ca8ca1943ff1da7b
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SHA256
e1ec3c1efbfd7d37a13edfaea1c50446e6f4a1d5d3cc780b3ef0da77b756d498
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SHA512
64a6df95624b9a06c9c6211790a043bb0543b57a8fa8762cd086120f11dcb36d45da1f42651f8715920002222f3f4e715cbd744455406faade137854f0a78cd3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiR:BbdDmjr+OtEvwDpjM8w
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 2024-06-01_851ce50ee858f1ece9116f926fa2afc4_cryptolocker
Files
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2024-06-01_851ce50ee858f1ece9116f926fa2afc4_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