Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_ad7bc8252121e52216dbb8febb721c3b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_ad7bc8252121e52216dbb8febb721c3b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_ad7bc8252121e52216dbb8febb721c3b_cryptolocker
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Size
47KB
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MD5
ad7bc8252121e52216dbb8febb721c3b
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SHA1
1103de82a17a0057a87a57ab21d31f0253574540
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SHA256
ecd879a44c51bc8c862e1866dee341bd4ba3b1f59f8ebe9a1079f224c2b9443e
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SHA512
1472c6b4d4d23bb16880742c176f3853cb16ca6fd97deb4e88b9426b9f865e1737fa8d37161564bb0152cd1143b3f10cf97c29607a0337c95a6f374a587dcd48
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRt:6j+1NMOtEvwDpjr8hhXP
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 2024-02-13_ad7bc8252121e52216dbb8febb721c3b_cryptolocker
Files
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2024-02-13_ad7bc8252121e52216dbb8febb721c3b_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