Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_ed9104d4ea64c722f71554bf4fbe960c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-30_ed9104d4ea64c722f71554bf4fbe960c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_ed9104d4ea64c722f71554bf4fbe960c_cryptolocker
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Size
53KB
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MD5
ed9104d4ea64c722f71554bf4fbe960c
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SHA1
5c3864bc1163186a830315b9145ec3f7d0616a6c
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SHA256
6945cb26e5d5fff56368a6d40d04cf117fbd6abef3cf32e659efff1e985774fb
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SHA512
15660c1da8f046a6c9ca5f8bfc599d58d80b39eef5e854f0321eb54106c765ce341a9fd478bcab356b8e8aad6734fabc60c65e45bf684070f294797238c9ff23
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkH0O:6j+1NMOtEvwDpjr8hhXiUO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-30_ed9104d4ea64c722f71554bf4fbe960c_cryptolocker
Files
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2024-05-30_ed9104d4ea64c722f71554bf4fbe960c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE