Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_77c1d433c8974d5a94ca6f9dbd278160_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_77c1d433c8974d5a94ca6f9dbd278160_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_77c1d433c8974d5a94ca6f9dbd278160_cryptolocker
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Size
76KB
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MD5
77c1d433c8974d5a94ca6f9dbd278160
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SHA1
535109562fca40210780e17f11c8cc83badffe8e
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SHA256
64e18c98e5724d80cfb2ed85de871a89f9ea3dca2057a63e63c9cc16734e70da
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SHA512
aa6645bfceedb16b54d66c0c4b3024634942e913e92c51e60f742e4d56841ba441d77802010c9402a6a0bc743bb3eb57d64f185349f74ad9951b06bc952fad91
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5E:ZVxkGOtEvwDpjcaT
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_77c1d433c8974d5a94ca6f9dbd278160_cryptolocker
Files
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2024-03-15_77c1d433c8974d5a94ca6f9dbd278160_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ