Static task
static1
Behavioral task
behavioral1
Sample
inst_ymsgr8us.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
inst_ymsgr8us.exe
Resource
win10v2004-20240704-en
General
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Target
26b6571b39536bac02d5665ee44c8385_JaffaCakes118
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Size
10.1MB
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MD5
26b6571b39536bac02d5665ee44c8385
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SHA1
f7641040e7bdc94838625870623584f44834e457
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SHA256
bb0caa1e5d9739afd8e214d4feee198688a2c08d5fb6655e6be33c2432d15422
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SHA512
b08b7b5b01b0665f76289302bfdb0073d139b8cd4f692723091ca362dbb05870d5f8d9fa9a180db7d53820b7252eadd2df0586cdd90a01843bdd041110e6bb20
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SSDEEP
196608:H0efLsLDD4msXHx9BLk9uTbZ5KPAMTWJkUvG5uANKfaH/LV95/:HJfLsT4msB9BL6uTbZ5KoMiJH6u6vd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/inst_ymsgr8us.exe
Files
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26b6571b39536bac02d5665ee44c8385_JaffaCakes118.zip
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inst_ymsgr8us.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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ