Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_01079d23c4f780d7b996e72e9abe4a4e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_01079d23c4f780d7b996e72e9abe4a4e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_01079d23c4f780d7b996e72e9abe4a4e_cryptolocker
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Size
62KB
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MD5
01079d23c4f780d7b996e72e9abe4a4e
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SHA1
df049f01a10772021a7b1285426fe93756a3935f
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SHA256
0c33457a697c805ec362c1495b296777af0426ebfb79cb6e550c0f434822a3e6
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SHA512
5988d32f9fc0a4273a26472d31da6796934dbf9c0c7f7b70f5295548dc53f993d78998f2fb99f526f8b4f5227110625f341325be9cdcaf1ad292b3227d622a1c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Kmn:6j+1NMOtEvwDpjr8ox8UDEy0Kmn
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 2024-02-02_01079d23c4f780d7b996e72e9abe4a4e_cryptolocker
Files
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2024-02-02_01079d23c4f780d7b996e72e9abe4a4e_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