Behavioral task
behavioral1
Sample
bb4fe64ec93625f5303fc5555904e1a3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb4fe64ec93625f5303fc5555904e1a3.exe
Resource
win10v2004-20240226-en
General
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Target
bb4fe64ec93625f5303fc5555904e1a3
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Size
13KB
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MD5
bb4fe64ec93625f5303fc5555904e1a3
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SHA1
d0f11f1ce80269f9bb534dac47dd379f7c5b2d5a
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SHA256
c182bcec785553c9cb2b1df95278cba8528ff063bf9f604011441723344c3565
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SHA512
73319a50cd1d74bf26a8c29401b82da13390c63ad7c3fc2e3e70c673a62401a8e96c411641cbfc7c5519dcc6273ba69c0a11dfa453237dac585765dbba3a630b
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SSDEEP
192:ympfxUbuk4oef2fnj8b7zteiXzzWCpDGZ6beZj7KbvKZzfVPDkFYywz2l+E1O2Fc:vpfQu1/f2rUPt9fWr669ubv4zfGGzx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb4fe64ec93625f5303fc5555904e1a3 unpack001/out.upx
Files
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bb4fe64ec93625f5303fc5555904e1a3.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB
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: 236B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ