Behavioral task
behavioral1
Sample
2024-02-17_1c16d7caa3f06974fa5c67b15ff35656_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-17_1c16d7caa3f06974fa5c67b15ff35656_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_1c16d7caa3f06974fa5c67b15ff35656_cryptolocker
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Size
74KB
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MD5
1c16d7caa3f06974fa5c67b15ff35656
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SHA1
868db728ee9daa4d436be7d72e60a7dea71ec884
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SHA256
d0edd12fcb7888ff468ab44dec537ec48ff69e6af503fe092ea3b3cf32e4d946
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SHA512
ae952457bf45050c4776caad9d10010979f0d7e718177fbaebfb9f817988e3d4009d62c3305c9cbd50fc33703d195cff214f66268e0147880e3715c1eff2d6ab
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUx4G:T6a+rdOOtEvwDpjNtHP+
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_1c16d7caa3f06974fa5c67b15ff35656_cryptolocker
Files
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2024-02-17_1c16d7caa3f06974fa5c67b15ff35656_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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