Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_be5cc180b7e767076c1a276b582acf7b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-28_be5cc180b7e767076c1a276b582acf7b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_be5cc180b7e767076c1a276b582acf7b_cryptolocker
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Size
49KB
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MD5
be5cc180b7e767076c1a276b582acf7b
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SHA1
29b24ba4d6ce5675f2e6565bd65c82c7b966d678
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SHA256
4f960c7d95627ebc6fd88048f128315e4766f93f8da808977d76adebe90f8d56
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SHA512
2cbb7c1fe0515e709a189a6eabb201a2c5548bc2c4c3f22944d9a42e7420c0fafcba18cce15a820eef4dc23614e9d433593a5bb74e9479468304754fe20deb60
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyHN:6j+1NMOtEvwDpjr8hhXy+iyHN
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 2024-04-28_be5cc180b7e767076c1a276b582acf7b_cryptolocker
Files
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2024-04-28_be5cc180b7e767076c1a276b582acf7b_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