Behavioral task
behavioral1
Sample
4041eaee5eaae9203403a2d05491e951_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
4041eaee5eaae9203403a2d05491e951_JaffaCakes118
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Size
276KB
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MD5
4041eaee5eaae9203403a2d05491e951
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SHA1
ed6f9e6ceca037950379a98685ef6e8ebd8f5894
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SHA256
9af7cd23985e87246ad1bbc0995934c1b83e1cf1b784d877ee775dd387e64e6f
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SHA512
8151b0e30d11b017b781db2db274fbca6eda7ae2d19ef7ab3ddf19b2806965456ba76e55da2dac0f9a9ed656c6ecd1eb258972ad1cc55d22ee15eed9b520f550
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SSDEEP
6144:8w+n/s7C9EhYNX+Z8lFPlk2sL+NHNhZl2Sn04XKQ2INx:8w+se5FFG2sL+x6Snv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4041eaee5eaae9203403a2d05491e951_JaffaCakes118 unpack001/out.upx
Files
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4041eaee5eaae9203403a2d05491e951_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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 268KB - Virtual size: 268KB
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_32BIT_MACHINE
Sections
.text Size: 488KB - Virtual size: 485KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ