Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_0c3f2f9f23a59ca9ec9beeb97607fef5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_0c3f2f9f23a59ca9ec9beeb97607fef5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_0c3f2f9f23a59ca9ec9beeb97607fef5_cryptolocker
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Size
125KB
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MD5
0c3f2f9f23a59ca9ec9beeb97607fef5
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SHA1
ff8e38a73a88cbc92eb19f3568ed5f5d9e4b3b12
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SHA256
2f61f64a8162f3bf063366ed825e2b26ae32d711249eb45c4ef281c83c6c1a5f
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SHA512
afbe0a0a6633d91934726a88141fbb0a36962094b2751dd9e215fa578b023ed207f0b4cd8852fe28431bc8348d1e456f14beffff9d1aa2a878a2b462ee1d648f
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp8:vCA9OtEvwDpjA
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-26_0c3f2f9f23a59ca9ec9beeb97607fef5_cryptolocker
Files
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2024-01-26_0c3f2f9f23a59ca9ec9beeb97607fef5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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