Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_aae2f4ce49b5ed63138ec22c22243526_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_aae2f4ce49b5ed63138ec22c22243526_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_aae2f4ce49b5ed63138ec22c22243526_cryptolocker
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Size
63KB
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MD5
aae2f4ce49b5ed63138ec22c22243526
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SHA1
65226f0904bb0af78078c2d113320b18ede3c2c4
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SHA256
2260ae4988daad90fab7f3e0adf6fb62180824890d9f15cac38ec38e1024fe0f
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SHA512
a887d17f0d3ca559ab95c0f16f6ab62594c9f7d7ab1f7b11ee43bf14da96050cd89ab5d3b8a3c34c145f3c829171877165af06e3128fbaf73d114225d1aaa64d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKIy:6j+1NMOtEvwDpjr8ox8UDEKB
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 2024-02-24_aae2f4ce49b5ed63138ec22c22243526_cryptolocker
Files
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2024-02-24_aae2f4ce49b5ed63138ec22c22243526_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