Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_f3ceb2ae41ce09912bd704aea0e0e0ad_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-15_f3ceb2ae41ce09912bd704aea0e0e0ad_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-15_f3ceb2ae41ce09912bd704aea0e0e0ad_cryptolocker
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Size
43KB
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MD5
f3ceb2ae41ce09912bd704aea0e0e0ad
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SHA1
53eae4e25e26d9036abbb02e9f58246c127c3ec8
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SHA256
bd8155057fc854606ee06cece738adc5e8302455b20fc2aba4e9ad8b0e03a515
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SHA512
1dbcb18215840f939188fd9c07bb099dcb846f072ec698d18d5cf808a3441bd63481d8fc1f14ee802df6ab281fcc7601394af949ff0f08dc67aa768145565702
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDU:6j+1NMOtEvwDpjrRX
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 2024-05-15_f3ceb2ae41ce09912bd704aea0e0e0ad_cryptolocker
Files
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2024-05-15_f3ceb2ae41ce09912bd704aea0e0e0ad_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