Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_2cce1118a5a6d52bb5b403f405eb929d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_2cce1118a5a6d52bb5b403f405eb929d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_2cce1118a5a6d52bb5b403f405eb929d_cryptolocker
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Size
39KB
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MD5
2cce1118a5a6d52bb5b403f405eb929d
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SHA1
933338b2a9d7f8a0b13cb103056f044f886b2d08
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SHA256
c700b2ba12d8af652b474ff54523bcb0c6a3727d05d538832db84f65283ef1c8
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SHA512
0f22875dd6a9850339ea2b156db65a958c20d43144afd03d14eb79a54ef927f69873e5d3a4efbf126ea1a428b576d13e157892b3367c8d3286038daca2d7524e
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOE:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6gb
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 2024-01-28_2cce1118a5a6d52bb5b403f405eb929d_cryptolocker
Files
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2024-01-28_2cce1118a5a6d52bb5b403f405eb929d_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