Behavioral task
behavioral1
Sample
1143fd7cfeb0394b823fc5a4821c6dc4_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
1143fd7cfeb0394b823fc5a4821c6dc4_JaffaCakes118
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Size
29KB
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MD5
1143fd7cfeb0394b823fc5a4821c6dc4
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SHA1
d97c98e5d7fefc5c467fdb2b9d055414595e8787
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SHA256
d32694d77aa55f1f34be29825616733e05f4f605b72dda93460fc6a0ceefbd2e
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SHA512
aac5e49767dad27436cb7f291da2a6ebbaf3611d88b6785c1a93c2db651c5e908d080c72ae964e13698060ef568a86763db390d139ca99ae47eae7c81923a641
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SSDEEP
768:b5oh6JassJstiQFeWy6cDW2yq+QXkbE3DsS6:b5oh0aCMQFy6cDWpgkbIDs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1143fd7cfeb0394b823fc5a4821c6dc4_JaffaCakes118 unpack001/out.upx
Files
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1143fd7cfeb0394b823fc5a4821c6dc4_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 28KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ