Behavioral task
behavioral1
Sample
UESTC考研倒计时V1.3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
UESTC考研倒计时V1.3.exe
Resource
win10v2004-20231222-en
General
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Target
4b0b8a0f040d26dd83aacbd04e547cd8
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Size
66KB
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MD5
4b0b8a0f040d26dd83aacbd04e547cd8
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SHA1
1b392f166b49004730f2f680c76ce93b30be424c
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SHA256
524d8c389ffcaf541b99f7a7948d3e98b244fc6cf1bbd75d9966f54e3d01b407
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SHA512
c26984df5817f52e4f153dc32a1163c0886c7e0a3de2569fd1dffe9c915624379f0396bf9e86bbf2a08435d0abd04c3853a3db6465cb5f3631367ecc1f7e4c38
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SSDEEP
1536:024OvOTh+5WzG6+p+gLrNsOgEiWSatqGzbQKZ7O1K:mOvOh+5WzG6+pbLrlgEijawGHO1K
Malware Config
Signatures
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resource yara_rule static1/unpack001/UESTC考研倒计时V1.3.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/UESTC考研倒计时V1.3.exe
Files
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4b0b8a0f040d26dd83aacbd04e547cd8.rar
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UESTC考研倒计时V1.3.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
.text Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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uestc_cfg.ini