Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_1016c699d6fcfea8fa4665a33e85ac15_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-09_1016c699d6fcfea8fa4665a33e85ac15_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-09_1016c699d6fcfea8fa4665a33e85ac15_cryptolocker
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Size
69KB
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MD5
1016c699d6fcfea8fa4665a33e85ac15
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SHA1
aac619e1cab8fc41ded48d38fd297372e47b1a42
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SHA256
b99b45cee2e56e0aaed3881a7d0d6ea786c953b3d99a3bf42ec23e0222f5b712
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SHA512
0b0e6c066830c3676b3e0c48aab812b646694e4b1551a407d7aee0f3260276cbd984927c1fce739f45aa7091c43252debd49318244ac9e7a8e5be5c2f8302bd5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIb:6j+1NMOtEvwDpjr8ox8UDEpN/jq
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 2024-06-09_1016c699d6fcfea8fa4665a33e85ac15_cryptolocker
Files
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2024-06-09_1016c699d6fcfea8fa4665a33e85ac15_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