Behavioral task
behavioral1
Sample
3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7.exe
Resource
win10v2004-20240508-en
General
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Target
3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7
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Size
4.8MB
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MD5
a513e0572d473cb4fc2e894b90d54268
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SHA1
c227ae80200037447a54f960a466756a14b2a84e
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SHA256
3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7
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SHA512
6bfe9a90aa029409e6e48fc3134165fe7e6b45e534da378656f6f49e5bbf363fb90e8e45c4f87a83af0dc201da1dec071e7904894fadb91f25a4b46fbe43c86d
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SSDEEP
98304:yCXlthlslLCXlthlsls12YOXwnS4rVzqbF26:PlthlslUlthlsls1XI8qbF26
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 3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7 unpack001/out.upx
Files
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3aaab9644a82979e66b10f0996fae9b69bad157ac5e3085d2e213b33701c5bc7.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ