Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker
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Size
52KB
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MD5
adf395bf07a5f19c20b3c93f891049b9
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SHA1
e16a5afb890f39c838679427e078cb45ed24f09c
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SHA256
5b25a9fa89cf3aec666c73e49d25ffd3b092294137ef673356305069cfb24869
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SHA512
98b6031fe07809a458725b778502bdb62dd379d55e4071f45be8ae56831d7c3f8964bba76cf3c95397b41039179e42bddc752e781fc89c062c8dfd50301e77c8
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyd:BbdDmjr+OtEvwDpjMq
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 2024-02-28_adf395bf07a5f19c20b3c93f891049b9_cryptolocker
Files
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2024-02-28_adf395bf07a5f19c20b3c93f891049b9_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