Behavioral task
behavioral1
Sample
df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3.exe
Resource
win10v2004-20240426-en
General
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Target
df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3
-
Size
1.8MB
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MD5
69f70af2428553ab5a16281c112865c2
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SHA1
2bad452a5c01601dbdbbd4760ac16903820a8c18
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SHA256
df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3
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SHA512
a38e7411efe4fff31c58dc16d8b39b5ada858d45364235115bc090945649bc56b1862560f3707c5b131b93ebe07c4a8e47105abd3367069203f2b8c7a599f7da
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SSDEEP
49152:x+m1Tq8z4zDMlGVj1TZSt0hgXtjjvyJBOsorQ0jXJ:x+mkqq4o5TZzgFzJ
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 df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3
Files
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df40399bc2a81af83f1e5dc9adf908e2613e7a35a2940dc26419f1dbe37457d3.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB