Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_adc651f0eb8949738bb4e25fc299ec9d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_adc651f0eb8949738bb4e25fc299ec9d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_adc651f0eb8949738bb4e25fc299ec9d_cryptolocker
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Size
48KB
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MD5
adc651f0eb8949738bb4e25fc299ec9d
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SHA1
67e09b28ac2afdf55d51f3f5c368e6bc6742a245
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SHA256
18158cb2c461fe087046479e73488afa9861a04c15dcf0cd149f182cb43cdcc3
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SHA512
40aee89f54b087b1013af74295420847be90f8009ed8bffe45180a4106a7f7639656e62351d6248fe2c43b1366a1690f05f9e3eeb77b87778b26d111f88f59ef
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRp9w1:6j+1NMOtEvwDpjr8hhXzo
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 2024-03-27_adc651f0eb8949738bb4e25fc299ec9d_cryptolocker
Files
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2024-03-27_adc651f0eb8949738bb4e25fc299ec9d_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