Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_5e86b34f26d059735e5a0ab950a67089_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-14_5e86b34f26d059735e5a0ab950a67089_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-14_5e86b34f26d059735e5a0ab950a67089_cryptolocker
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Size
69KB
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MD5
5e86b34f26d059735e5a0ab950a67089
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SHA1
bcb38f520670fe635f375cb4f94db22306fae47e
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SHA256
2cad2ec687232bb1171dae25b5b9a3b63429f76f01880a264c0d8f3023acd3fd
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SHA512
ad4b1cadc5439399d195fc9b4d4990ca09e55e9a55d3dab9cb18bf2bb418a0a435428dacf700be947db2a59332f81dfcb16e65d78b59e30631dd07d5c9ef495e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI0tSt:6j+1NMOtEvwDpjr8ox8UDEpN/jhM
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 2024-06-14_5e86b34f26d059735e5a0ab950a67089_cryptolocker
Files
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2024-06-14_5e86b34f26d059735e5a0ab950a67089_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