Behavioral task
behavioral1
Sample
f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637.exe
Resource
win10v2004-20240226-en
General
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Target
f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637
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Size
1.6MB
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MD5
d944ff1dd67da7ed27ad5d631cc6a4f5
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SHA1
03e683b45cbf8d31ff1d8005d57d5d95254af527
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SHA256
f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637
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SHA512
a241d7583e5219ea9ee81ab6c77b0518464bf6c8dd6c4f7e628abdb11e78ca6a717f2c791ba2c6fe8c92fb049d7c7a3ad4b7175f5535ed0c4cbd65a77026f6f3
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SSDEEP
49152:Pbq4d0hp0AVpRzPq9K7dxYtycvYZJ2fuz:Pbq4YZPq0dxYfYZJ3z
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 f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637
Files
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f8ebb5f1a5cc97bbd492625b81e44aba5dc3ff2850b33bda31ab0f1b80ee8637.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - 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
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE