Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_e117c50b35ede407734f47f40f8fbaee_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_e117c50b35ede407734f47f40f8fbaee_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_e117c50b35ede407734f47f40f8fbaee_cryptolocker
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Size
40KB
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MD5
e117c50b35ede407734f47f40f8fbaee
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SHA1
b028ad0e08abe23dfafdaaa3a4432adff7482be8
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SHA256
f5e961452489acab47ba4e062314ad31d7c81c2b285944270a9d88894dc2736c
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SHA512
05a5c7ce5cffff888ada59b2effe15300676d656b885f29ca1d373a0875a8a2603c87e80ec17a628863db25b6d54fe0cb143a3691a0d5844bf963ae6b6a1634a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh67/D2caN:6j+1NMOtEvwDpjrRbaj
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 2024-02-27_e117c50b35ede407734f47f40f8fbaee_cryptolocker
Files
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2024-02-27_e117c50b35ede407734f47f40f8fbaee_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