Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_0c4d7f09e685c355ab401f8cbc289daf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_0c4d7f09e685c355ab401f8cbc289daf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_0c4d7f09e685c355ab401f8cbc289daf_cryptolocker
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Size
63KB
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MD5
0c4d7f09e685c355ab401f8cbc289daf
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SHA1
87a2487fa6ab256a39edee81769162f1e3ca9015
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SHA256
421901f4958eb5668973a25d2ef8fd335f59634d10f895d7bd847be6ffb10848
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SHA512
5c62a08bc3f87d55d7f5b23df67aaf1092325c344b08c09f84b8353c6a46851e8d99f8f3344ceac18a81e84771a0e313148f59840e4de8c8a80d5c2c3e6acf1a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Km9K:6j+1NMOtEvwDpjr8ox8UDEy0Kms
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 2024-02-14_0c4d7f09e685c355ab401f8cbc289daf_cryptolocker
Files
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2024-02-14_0c4d7f09e685c355ab401f8cbc289daf_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