Behavioral task
behavioral1
Sample
2f9aa7f449bf920089730fdd5b5af969_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2f9aa7f449bf920089730fdd5b5af969_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2f9aa7f449bf920089730fdd5b5af969_JaffaCakes118
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Size
190KB
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MD5
2f9aa7f449bf920089730fdd5b5af969
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SHA1
b28da48e6d4403618eec506650888a7604704ef2
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SHA256
2ced7a06af63355072e19dc342308611adc422e2278a9b98f439500f916e36e5
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SHA512
258b5553df7f62b0aea7dee658568848f3b3a33a6a26e9003d788746d8ae0b2f06543ebef7f2f56987088834b47f7c877d206540f09c666cad12257b6e60ed24
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SSDEEP
3072:5roBL8oA6w28/QwFg3T/xshf/Tro4rk6qoamtVRA/KXiC3vIOyodBpA2GdkRs9ym:5rs8oA6v8Y2/YX6q6tw/OiC3nbdBpjGS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f9aa7f449bf920089730fdd5b5af969_JaffaCakes118 unpack001/out.upx
Files
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2f9aa7f449bf920089730fdd5b5af969_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 181KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 505KB - Virtual size: 504KB
IMAGE_SCN_MEM_READ