Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_ba4cc6f80a554eb3f5012bcd0671c913_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_ba4cc6f80a554eb3f5012bcd0671c913_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_ba4cc6f80a554eb3f5012bcd0671c913_cryptolocker
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Size
64KB
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MD5
ba4cc6f80a554eb3f5012bcd0671c913
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SHA1
73a4cc719ecb5f16a647ff6f01e121af9f53757d
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SHA256
a894f7a349ef6a665d99d1f36a829b7776ccba400ffdafef25397293548e0f7c
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SHA512
210bab4679273a74e78a79ab4691540b5114e06d4f23382eaffd0c87709c804f4c7e2be2251dee97c6574ca34181256faf1a0f0be173d8eb7b0d118078837c7a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xtP:6j+1NMOtEvwDpjr8ox8UDEpN/rP
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 2024-02-23_ba4cc6f80a554eb3f5012bcd0671c913_cryptolocker
Files
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2024-02-23_ba4cc6f80a554eb3f5012bcd0671c913_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