Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_6ac9870860a07a5a928254fbcb18c29a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-29_6ac9870860a07a5a928254fbcb18c29a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-29_6ac9870860a07a5a928254fbcb18c29a_cryptolocker
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Size
52KB
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MD5
6ac9870860a07a5a928254fbcb18c29a
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SHA1
26a2c9af17d8199034379d38883a09552786f27e
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SHA256
163f4efcf5eaf4c7c454c11d2cc4c7794fabb1081f9b1b987db760f109611b10
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SHA512
1c899f01803fad1329eba238aefbd29cc27b3ece9ff4447ce1f514ea7a81b6641a61084aacb0ff72ba5bf0bf0c4d3e219fd3204f4bc80308664a499ac50f1b86
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyDo:6j+1NMOtEvwDpjr8hhXy+iyyc
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 2024-05-29_6ac9870860a07a5a928254fbcb18c29a_cryptolocker
Files
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2024-05-29_6ac9870860a07a5a928254fbcb18c29a_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