Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_c6adbc7019d45685bd5d253bc9cdc084_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_c6adbc7019d45685bd5d253bc9cdc084_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_c6adbc7019d45685bd5d253bc9cdc084_cryptolocker
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Size
40KB
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MD5
c6adbc7019d45685bd5d253bc9cdc084
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SHA1
e806f8bd27013a7fada724779bd2ef36fec7c938
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SHA256
59b37f80bc50a487a2226e434849a03b584b9096c24cbac5e862db622a5a88f4
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SHA512
cc6b98b327466688383fadc88de833c2caffc88dbc4470a5bb10845e8481e71a63d56730261d5567bd6aee20bd2b69997451146b345bb6f743d8dd955c4b2a4f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/Ctg:6j+1NMOtEvwDpjrR2g
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 2024-02-18_c6adbc7019d45685bd5d253bc9cdc084_cryptolocker
Files
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2024-02-18_c6adbc7019d45685bd5d253bc9cdc084_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