Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_e1e04ea4ff1a0810ff033c827225e8fe_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_e1e04ea4ff1a0810ff033c827225e8fe_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_e1e04ea4ff1a0810ff033c827225e8fe_cryptolocker
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Size
64KB
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MD5
e1e04ea4ff1a0810ff033c827225e8fe
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SHA1
014302902b8f4f367c5c23094b50d1f655f7a10d
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SHA256
dbd8530ec9c0ecfdea11528c5a270142ca5d96253d938064cbebd5c38db211f6
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SHA512
751f84e685666b96a994a015d63ac80b4606794d666c1e67cbe2ea7406073217f45f1d5ddbe6bb66787dbba34fce26ed6c62d896546fee5459d32b2a7d80bf23
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIl:6j+1NMOtEvwDpjr8ox8UDEpuha8PIl
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 2024-02-25_e1e04ea4ff1a0810ff033c827225e8fe_cryptolocker
Files
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2024-02-25_e1e04ea4ff1a0810ff033c827225e8fe_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