Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_16fe709491886c537bccea8386b630ec_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_16fe709491886c537bccea8386b630ec_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_16fe709491886c537bccea8386b630ec_cryptolocker
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Size
65KB
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MD5
16fe709491886c537bccea8386b630ec
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SHA1
11b9b4e216d8142e01ca0fbe77e95d1d0bac3b27
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SHA256
b5a7f1b27ed0ab73023a5bc9fdde1538f8a592d6affb8ac9994ac7aa792f3e05
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SHA512
01ccbc7a2d9b08d25c62a45ac40789638fee9c2f0031fbcaf1839d5309eb68ba2e396b54c4d359a0566e2a59e3e878e1a5a25d931b27d1f4d002e0ff7189b32a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10HTW0R:6j+1NMOtEvwDpjr8ox8UDEy0HR
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 2024-03-28_16fe709491886c537bccea8386b630ec_cryptolocker
Files
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2024-03-28_16fe709491886c537bccea8386b630ec_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