Behavioral task
behavioral1
Sample
a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c.exe
Resource
win10v2004-20240412-en
General
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Target
a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c
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Size
198KB
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MD5
d146ec8087b91f7b99806e3e1c17afa9
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SHA1
f060b198a51474a7c4f707fb8c3ca0bd2cf11118
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SHA256
a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c
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SHA512
e45ca4632ce50524ce972bb19dfbdd2d8b425de8f383311ec800f7dd3d943c5ba93be34ecd511c1da414507807b3b162e522052031cfb9f25d6778f15e48e8ce
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SSDEEP
3072:dLeZUwofc1zU9KUgshNIFfF7eO+blJULGaMl1+jhh+PaWY3P2lmWtoutA7t:pXw5MK1shNIFfFCULGvU+3VlBtoSA7t
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 1 IoCs
Checks for missing Authenticode signature.
resource a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c
Files
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a51f5318e8fc98c25ee6e90a991d4af063f8c65fa70c4e3b55ca72a7aa81fe2c.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 432KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 149KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE