Behavioral task
behavioral1
Sample
v1.3 fixed @yssmrn_/v1.3.exe
Resource
win7-20240705-en
General
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Target
@yssmrn_ v1.3 fixed.zip
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Size
3.4MB
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MD5
6ceae92991d23d040c30e86571d64e0a
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SHA1
a3d4e5b2a29922c8b6254853f4a9a390dd907546
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SHA256
017f4fe03319ed6673b809203cbdd638aba325f8b46d8a13e76b2c6601c4867d
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SHA512
66e04b28bccb44f0e895e2c0cc4115cc5867996397f4b6c5b6f158d87bf5e8e646ff42cda4de63faeace54a283204da77a7105dc541738c2e9cb0e5f7a06908d
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SSDEEP
98304:B8AEnRxBzDg2+4RNgOfD9x8xyXXhIzuMpfrr+9LNZYrP:B8A0Rw2dgOfDjNIKUjr+ZDW
Malware Config
Signatures
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resource yara_rule static1/unpack001/v1.3 fixed @yssmrn_/v1.3.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/v1.3 fixed @yssmrn_/v1.3.exe
Files
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@yssmrn_ v1.3 fixed.zip.zip
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v1.3 fixed @yssmrn_/Readme.txt
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v1.3 fixed @yssmrn_/config.json
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v1.3 fixed @yssmrn_/v1.3.exe.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 381KB - Virtual size: 688KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 36KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 5KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 13KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ