Behavioral task
behavioral1
Sample
2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3.exe
Resource
win10v2004-20240412-en
General
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Target
2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3
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Size
188KB
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MD5
b84b01de9f7ee88189b6baea3e8b149d
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SHA1
65bd5d8da8773b4eab4282ef9cc15a7bbf9b3689
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SHA256
2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3
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SHA512
d8def307aa566fdd03ae6f9662b8de91b206015376e1836a1fd5c627a91a8277899f78795df6a89b4d0f7ba2444c1ea4eb855418b339bf1679ce0da431b54cdf
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SSDEEP
3072:oo0ZziMvTeHQIsAsChL5VRDbbNUdjB2DZAC2/hqB879F8ZOrO0i6qrqaNujodf5A:ZiDTPIs/I5bDbBUVB4Cp7X8b0idrZLAN
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3 unpack001/out.upx
Files
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2a18528c90b5c3d73e53d1115501cc5df6403f98e91bfad23cead3010e08cdc3.exe windows:4 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
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ