Behavioral task
behavioral1
Sample
2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker
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Size
57KB
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MD5
ccbe977e13c13010500eb76cca229715
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SHA1
0a8d6116ab0fe065b5aa50d875196fae7554e361
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SHA256
10188468598b6f9d12ca27440ddeb0e1adc1c1c3ccc7e139b8389c9e2e14cb01
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SHA512
ca2fdef50c11f327d4b760de057061f2d85db04e159c605e17109498a452159ae1d3fb79e63571181369fc3af4975f0ef17821706290a2f40849dbf9cbe2352d
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5appG:z6QFElP6n+gKmddpMOtEvwDpj9aYaW
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker
Files
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2024-02-29_ccbe977e13c13010500eb76cca229715_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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