Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_a3447ad9f00d3cbc609325f8c22c6ace_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-28_a3447ad9f00d3cbc609325f8c22c6ace_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_a3447ad9f00d3cbc609325f8c22c6ace_cryptolocker
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Size
125KB
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MD5
a3447ad9f00d3cbc609325f8c22c6ace
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SHA1
3de41d4d5c4dd61746b67a4391a8e5dc1174c977
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SHA256
3b0c7f50c297ec4d50403ff8731e3af351152d55b3290133c0a766a20c80ea6c
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SHA512
be1ab5306d7532708b307bcfacbb01bad2baae3d090e4df4a36a27970b74783a8098e2ca40ad90bee953f6940fb9644926adbc8a33c993babd359bcd3fdb565d
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4ql:vCA9OtEvwDpjn
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_a3447ad9f00d3cbc609325f8c22c6ace_cryptolocker
Files
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2024-03-28_a3447ad9f00d3cbc609325f8c22c6ace_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE