Behavioral task
behavioral1
Sample
aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656.exe
Resource
win10v2004-20240226-en
General
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Target
aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656
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Size
1.9MB
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MD5
3cc54c4ab767675c1ba5a22e84579d6c
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SHA1
b1b7fb07806baacd1b5d05d18b7b67e9cd38f1b7
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SHA256
aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656
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SHA512
6f55538c5a8712af26cdf4a0cf553f67512284e59fbca65156275946dadb5e8e9a4faff93c32bd7c824f3ff32fe3df98b919e28c6ecd0abc37654a17d5feaa94
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SSDEEP
49152:QKUgkizcPHt0AIbwUE5DUQTU/oYG/G19jD8h3kpG1ymv2e+oYWrDS:QRDPU0UQDTmoYG/GrjAh3919v2e5DS
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 aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656
Files
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aa77f040232ff048d295be36452ad05f1b6175784f7107dd824763d958e22656.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.btnj Size: 34KB - 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
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE