Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_26a0eccdfab5eadb2ba4b00fb13dd49f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_26a0eccdfab5eadb2ba4b00fb13dd49f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_26a0eccdfab5eadb2ba4b00fb13dd49f_cryptolocker
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Size
45KB
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MD5
26a0eccdfab5eadb2ba4b00fb13dd49f
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SHA1
954ad4921634a724e0199931a5793a5b06c2813f
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SHA256
47d68eed0bec3b2530ae9332b6f86583b14aeef3db7178bbeb2d1e8f2a0f4cc8
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SHA512
0a23a99fb6a3d2b5860e528b95dff309f6b61a4f21b02ec4556ca6a838e5497b3d87112eb152fa8d62330b9fe34f81ac536e4bf17b40495fa13ffd2bb7f024e1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3dXY:V6QFElP6n+gMQMOtEvwDpjyaHaXrY
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 2024-02-23_26a0eccdfab5eadb2ba4b00fb13dd49f_cryptolocker
Files
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2024-02-23_26a0eccdfab5eadb2ba4b00fb13dd49f_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