Behavioral task
behavioral1
Sample
a8258ab9c040ceb436964a69e15756ed_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a8258ab9c040ceb436964a69e15756ed_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a8258ab9c040ceb436964a69e15756ed_JaffaCakes118
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Size
12KB
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MD5
a8258ab9c040ceb436964a69e15756ed
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SHA1
afff96b43a6e3f8fd464b542849b8452221d472b
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SHA256
75b63dd59b199ec3352a4adb74b5008607e9bd63c07ab7d3446218ec1faaabea
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SHA512
a0418a083d45b361ddcb4690405a5ee8c4833265f19c150dc927974695a408f032ff644910dd78e164bfa043c154fc09e6b710fa1527ca826b3dfc1366d3019d
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SSDEEP
384:x9UOVMH+KqqK0zHt1+b7aV17SKqEyUGKy+:7UO+qQzJTS9ErGK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8258ab9c040ceb436964a69e15756ed_JaffaCakes118 unpack001/out.upx
Files
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a8258ab9c040ceb436964a69e15756ed_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ