Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_ee4f19b70b3b8467d7c2b092e7185eaf_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-13_ee4f19b70b3b8467d7c2b092e7185eaf_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_ee4f19b70b3b8467d7c2b092e7185eaf_cryptolocker
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Size
67KB
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MD5
ee4f19b70b3b8467d7c2b092e7185eaf
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SHA1
57e716f532c3ad6093f1ab0fb2f031f5087e49c9
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SHA256
9a30a743636a26cf34cd9340adb18af40b523c22715f44544638ce8c5bae88e6
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SHA512
0b2701b8aeeea05eed1484b98a49bbcccb31c90eb565d5de8882d984541220e03254170b0007736d7229e99a681e0e332c04eda0f51a078cea780b9ee8a54437
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIC:6j+1NMOtEvwDpjr8ox8UDEpN/jT
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 2024-05-13_ee4f19b70b3b8467d7c2b092e7185eaf_cryptolocker
Files
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2024-05-13_ee4f19b70b3b8467d7c2b092e7185eaf_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