Behavioral task
behavioral1
Sample
a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0.exe
Resource
win10v2004-20240419-en
General
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Target
a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0
-
Size
2.1MB
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MD5
734dcbb25a384e87e4367b95be5a41f5
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SHA1
45b303dc01b0e40569d4d398f52fc95a596d6505
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SHA256
a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0
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SHA512
3c7df5252216a54dfe15486b0b7574e4d0f90a1fc8e76b0c9d461fbebb2f5a1ea61c1173d12e7ce51ef56f9d22ec7dce38a1c93d232bd6237fed705d04cec75c
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SSDEEP
49152:NoJALDP6Y4RaPA/oE16qDvNBwupP3XaadeZuCWC5yNNTjzJ2W:NwAVQaP7ZgDwjBulC5UVz5
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 a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0
Files
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a73968b5937aa5cfec0cf47610fa8f3c33e13d38318411e8b4e442b9ba61bcb0.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.lygia Size: 512B - Virtual size: 4KB
.o Size: 512B - Virtual size: 4KB