Behavioral task
behavioral1
Sample
0efa5e7bb354b272c24fc546c2942850N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0efa5e7bb354b272c24fc546c2942850N.exe
Resource
win10v2004-20240802-en
General
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Target
0efa5e7bb354b272c24fc546c2942850N.exe
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Size
37KB
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MD5
0efa5e7bb354b272c24fc546c2942850
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SHA1
fe0204dee165a47cc3974fe466669b33d46c3eab
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SHA256
f0d90ecc507c5392852cbd7fe91d53f58d414e282763bbd3e4f4752b1829192f
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SHA512
60177e97941554cea4619e7e971953f01d0f88c63b10a0da95bdcf320f719d8d2967828327d315f403cb9978baba747f144f0c141d052358087b6f217656f946
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBaMY3wV:CTW7JJZENTBTYM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0efa5e7bb354b272c24fc546c2942850N.exe unpack001/out.upx
Files
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0efa5e7bb354b272c24fc546c2942850N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 5KB
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: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ