Static task
static1
Behavioral task
behavioral1
Sample
voltage_smtp_version.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
voltage_smtp_version.exe
Resource
win10v2004-20240508-en
General
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Target
2e5b27ad1b3b1ac2cdd801a8024c76cf_JaffaCakes118
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Size
9KB
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MD5
2e5b27ad1b3b1ac2cdd801a8024c76cf
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SHA1
a30c818243cd7776f2b9878c07f247607005d1bd
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SHA256
7f6e970759c986de69d70630fe924c900258ad535bc69f9880d4b2c9cd57f4c8
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SHA512
1721c707789fc466dfba20311fd2b8a0752b7cf5adf37af6ccd17369c930ddc152dae566e9f44cc5825216edbc2a3b0055768166e926ae2662989c6e593c4025
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SSDEEP
192:68MaA7r/RTvBN0wOqsTUXTfVgcyPqDZu0CcYIG33Nhvhxq0bQV3CPvJ7:67vr/R0TUjV5yPqDY0X239x7bQV3OvJ7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/voltage_smtp_version.exe
Files
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2e5b27ad1b3b1ac2cdd801a8024c76cf_JaffaCakes118.rar
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voltage_smtp_version.exe.exe windows:1 windows x86 arch:x86
0a4ebafa23506abeeb17e882da56947c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
_lopen
Sections
CODE Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ