Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_1a45cdb7bf2dc529e6591fb59271c241_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-27_1a45cdb7bf2dc529e6591fb59271c241_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_1a45cdb7bf2dc529e6591fb59271c241_cryptolocker
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Size
95KB
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MD5
1a45cdb7bf2dc529e6591fb59271c241
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SHA1
49dd3a25edb0a9b0716c46f5012218d5d8c8e98e
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SHA256
e18100cf22a3232eab28c934d09f9029e341aa15123ea7aae2015d2e920cf0f3
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SHA512
e08ef72954b1b6e24adc3fd0a27e7b0c5a01ee7914665d0136cea851f2541c689aab0837830e1f5379827ad343f51df499029bb617ec614f4985c6eb83f88ef5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpZ:V6a+pOtEvwDpjtze
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 2024-04-27_1a45cdb7bf2dc529e6591fb59271c241_cryptolocker
Files
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2024-04-27_1a45cdb7bf2dc529e6591fb59271c241_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ