Behavioral task
behavioral1
Sample
f1fd0bf62e99127f7b347bb8ade6bddc_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f1fd0bf62e99127f7b347bb8ade6bddc_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f1fd0bf62e99127f7b347bb8ade6bddc_JaffaCakes118
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Size
13KB
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MD5
f1fd0bf62e99127f7b347bb8ade6bddc
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SHA1
df2f148a781e21204b33ea07effa7afb557a0c22
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SHA256
d86708278f89b9d78e96c959f707e309906ca99a8ea544b90b0696969b4db158
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SHA512
bf966318f553f42f6158460c27e989284c1aee03d3b56cd166700b32af000424104d5da761c50d3069e1109315496a8e2920a058905d2e374df8141558dde7a3
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SSDEEP
192:yu/hi3spBziWZ91FRMRuVxtqtt6T6EvU7VjxCiX54M6WPqrC/42oq+vLtr9ZCspP:Hw3spBOWZoSxtscZvU7+iXXsLdAeMa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f1fd0bf62e99127f7b347bb8ade6bddc_JaffaCakes118 unpack001/out.upx
Files
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f1fd0bf62e99127f7b347bb8ade6bddc_JaffaCakes118.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
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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
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out.upx.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
code Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ