Behavioral task
behavioral1
Sample
4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336.exe
Resource
win10v2004-20231020-en
General
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Target
4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336
-
Size
4.1MB
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MD5
c672a1d9dff15c8272064aba2fa89088
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SHA1
d64a567e573c65bc21bd9edb0aade9b636fe4d2a
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SHA256
4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336
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SHA512
6a420dc24028850d9a498156c000a25e0cef5737a0a94ae0e0d110848e95f92e2997a960544e5b18814f37751d7698667afc9813a2253dcdc54a9db9d5863b83
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SSDEEP
49152:9jS1c6H5QZuTtS0rQMYOQ+q8CEkjSn6risjStM9KFeMG4N:GdHWsM0r1QnFOTM0FeH4N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336 unpack001/out.upx
Files
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4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ