Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_485022f7cdc961a425be741cca6d2ebe_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_485022f7cdc961a425be741cca6d2ebe_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_485022f7cdc961a425be741cca6d2ebe_cryptolocker
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Size
97KB
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MD5
485022f7cdc961a425be741cca6d2ebe
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SHA1
94939230ad1acec065f2628dbe4ccc934c283dc6
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SHA256
07ae98848dfe362ed2e692f3b974bd312ace8c5067b151de599499f12d628e87
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SHA512
68d0e675a1e4084eb4e42e9b39f4d3c5fa32bd0b92269dfd2430b6e2fcaae47455382dbb4c458d90fce265254f2f42aad643d927e59ed72771d1d641239142ea
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYL:xj+VGMOtEvwDpjubwQEIiVmksL
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 2024-05-29_485022f7cdc961a425be741cca6d2ebe_cryptolocker
Files
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2024-05-29_485022f7cdc961a425be741cca6d2ebe_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: 13KB - Virtual size: 16KB
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