Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_5dd5db16043894ca64e3b34472ed6698_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-27_5dd5db16043894ca64e3b34472ed6698_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_5dd5db16043894ca64e3b34472ed6698_cryptolocker
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Size
52KB
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MD5
5dd5db16043894ca64e3b34472ed6698
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SHA1
6fbc41bda1018e9eea6ffc3d3e926c50a810987c
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SHA256
3309d4e8a9c63828af1675f0967a204bc58ea50ff055bca4a8710d482ee4031d
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SHA512
ad63c2872c1ea0c24fccc288e2c1109c071b781c735bebe393ac59603c754c1833c39424270ca4e425d15f53137184c61db13d44248e1cba87550cef468b76fa
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyya:6j+1NMOtEvwDpjr8hhXy+iyya
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 2024-05-27_5dd5db16043894ca64e3b34472ed6698_cryptolocker
Files
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2024-05-27_5dd5db16043894ca64e3b34472ed6698_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