Behavioral task
behavioral1
Sample
6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313.exe
Resource
win10v2004-20240508-en
General
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Target
6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313
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Size
564KB
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MD5
639240261a2a66b5ddee8aedc6e2d3f0
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SHA1
855bd14dd51fadd35872f6a0b7190cab2e285ba3
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SHA256
6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313
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SHA512
ae42ec15ca7fa089517b2269dac1e92895e28780f4e2d72070af03d343faa03265e8e0439a98471bd6c46311abc95c1a50322ec599079b202d7cdaaef78d3fb3
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SSDEEP
3072:KQSo7ZFZTU3zsFUpZFXtPLlYFGFnxXvGwe888Holz:KQSo52seZ5tDlYFGJx/Gw7v4
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 6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313 unpack001/out.upx
Files
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6cbddc4ad3193f91b4ab1ab4e5bc85c11d777be5757b45c27a0c06f2d80b9313.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ