Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_2654de3dccc582d25b357a17f615f625_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_2654de3dccc582d25b357a17f615f625_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_2654de3dccc582d25b357a17f615f625_cryptolocker
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Size
126KB
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MD5
2654de3dccc582d25b357a17f615f625
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SHA1
8fec85f09e417279b426ecdcf188194ef47cfab0
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SHA256
5821867000adcc5e20063a1823b926e4c164d618902abac1024f0e11b434a728
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SHA512
2af227f735128b2edda2794f23c6b69c8664ef3b5e68d7788bf8c8d4ca9843c9ab4a816d1713a30815894bc0737a22ef10d6ce04df86dcc7dd0dacacc0f83b9c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpV9:vCA9OtEvwDpjr
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 2024-03-06_2654de3dccc582d25b357a17f615f625_cryptolocker
Files
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2024-03-06_2654de3dccc582d25b357a17f615f625_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