Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_bad9596ce13df7691f1266af6c201444_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-27_bad9596ce13df7691f1266af6c201444_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_bad9596ce13df7691f1266af6c201444_cryptolocker
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Size
44KB
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MD5
bad9596ce13df7691f1266af6c201444
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SHA1
75fa87d8c40bdbe86e05d55b293803cdbeef7a13
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SHA256
36ebf338f0bb000fb729fbb65cb62582933a4409ce4614c9b8839015916a0e06
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SHA512
4dd933b1d5839ee43a80af56e06164d194f9b167bc89521264f70a86a2f16e49bc7d45e49ea24cb0f3c2dd70b5a81e3e404e0ebcba4f92ca741dc6bffb52da11
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMD7:6j+1NMOtEvwDpjrRrn
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 2024-05-27_bad9596ce13df7691f1266af6c201444_cryptolocker
Files
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2024-05-27_bad9596ce13df7691f1266af6c201444_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