Static task
static1
Behavioral task
behavioral1
Sample
MailSender.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MailSender.exe
Resource
win10v2004-20240802-en
General
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Target
ba9e42afc558bfa9a98e1a53b20fab66_JaffaCakes118
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Size
160KB
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MD5
ba9e42afc558bfa9a98e1a53b20fab66
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SHA1
b044ad02f6b13aa83d0e820ac03f7eb2bfc142b6
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SHA256
287fef4c2a92dab7ac60d0e563e5ab33d71d99e029a27fc4b2b6bfd6508387e1
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SHA512
f489403d7b31be686e146fc89aae49e93d1980b3ac7687e3cdb039098a00c6973fab91e823e45cc74f57a12c7ff0ba04932bee1b99376c0283a22767e39ac8a5
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SSDEEP
3072:tuYYb9TDiBNnd/yN99S94SbHAT3IXD+LfQkRJ8H/sr9DaZlR:tuY8Ji7dku90T/Xa0xmb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/MailSender.exe
Files
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ba9e42afc558bfa9a98e1a53b20fab66_JaffaCakes118.rar
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MailSender.exe.exe windows:1 windows x86 arch:x86
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
Sections
CODE Size: 303KB - Virtual size: 303KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ReadME.txt