Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_66c97a97beca2ea2f3e3f524f38b8c03_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_66c97a97beca2ea2f3e3f524f38b8c03_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_66c97a97beca2ea2f3e3f524f38b8c03_cryptolocker
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Size
60KB
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MD5
66c97a97beca2ea2f3e3f524f38b8c03
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SHA1
b50b89f2248eaf47cf8e5fb1e188db5487aa4a3e
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SHA256
b80e321767d0c9ae3962f53dd2c21730978448a84793019fa4a8cb88898a583c
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SHA512
8c5b01dab86853ffa7569ade26371261a1596b880db77182b3d0b4869a62df25251596a74740f881f2a3c102d0c1f793cc2f118059a2d2489536dbe8d03a0de2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614+:BbdDmjr+OtEvwDpjM5
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 2024-03-07_66c97a97beca2ea2f3e3f524f38b8c03_cryptolocker
Files
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2024-03-07_66c97a97beca2ea2f3e3f524f38b8c03_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