Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_2ad579cabdc29292f03674dd2f4f9849_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_2ad579cabdc29292f03674dd2f4f9849_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_2ad579cabdc29292f03674dd2f4f9849_cryptolocker
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Size
62KB
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MD5
2ad579cabdc29292f03674dd2f4f9849
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SHA1
cb997ac4aacafadea9a095362a7961df39ba6e99
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SHA256
1c322e536e1b70c1944c51f70dba08ea7f1383ba554e279a9dac4d1159edf7b8
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SHA512
45369364653480ed9c013a42634f6bb9bd6676475081ec8f0134f3cd99d1c3dfd912904d4f45c57c3a6c89e4f517526f0a5bcba78e87d182e165e083303f666c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGE+:6j+1NMOtEvwDpjr8ox8UDE+
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 2024-02-03_2ad579cabdc29292f03674dd2f4f9849_cryptolocker
Files
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2024-02-03_2ad579cabdc29292f03674dd2f4f9849_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