Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_1282b62abf82fbccc901ce1301e50e03_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-31_1282b62abf82fbccc901ce1301e50e03_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-31_1282b62abf82fbccc901ce1301e50e03_cryptolocker
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Size
64KB
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MD5
1282b62abf82fbccc901ce1301e50e03
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SHA1
7dc351ccafa2c349416369d2b208d63ca54a493b
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SHA256
5c906e719acdd619cf6ae15d6a95546df38d3a953b4bdd34fb134f063e66f485
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SHA512
bd5cc7875672771ae3558dbad720fa264057368b38f5d9bcf430ed7626ef9f7b3461a00e075432fd45bb648507b27be4d56c3825f0f15a400e2eda4e20672460
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsii:BbdDmjr+OtEvwDpjM8X
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 2024-05-31_1282b62abf82fbccc901ce1301e50e03_cryptolocker
Files
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2024-05-31_1282b62abf82fbccc901ce1301e50e03_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