Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_edc496b54a06cfaa83097335890a402c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_edc496b54a06cfaa83097335890a402c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_edc496b54a06cfaa83097335890a402c_cryptolocker
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Size
63KB
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MD5
edc496b54a06cfaa83097335890a402c
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SHA1
e9ec3c8d0f065bfacdafbc3233ad635311537048
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SHA256
9782ad8fe370f1e418547852ce3b29b1abba67e999dc9f241c4a1d6bcfedff6a
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SHA512
179c2688094b2d0bbe4ec0f1e8d04c00b1aae1065f28e38dc505ad73ca732137325e4fc11255d0a9a50c8acfab93148a4622021ea71f655498ec8bf827c43b5d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmN:6j+1NMOtEvwDpjr8ox8UDEy0KmN
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 2024-02-17_edc496b54a06cfaa83097335890a402c_cryptolocker
Files
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2024-02-17_edc496b54a06cfaa83097335890a402c_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