Behavioral task
behavioral1
Sample
JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc.exe
Resource
win7-20240729-en
General
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Target
JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
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Size
1.2MB
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MD5
a4f2b0e06546885764f1e2dcdddef882
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SHA1
1320f58ac5d1a3e4414469dff8c57f9a20692a59
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SHA256
bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
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SHA512
8471c988830b0cc002971a2abcdafa7ea3c093cf67dbd411c6a562814dfd0469976373bdc4807f6bfdf3b62a2aec8b74e7a81dd961e4f39a0b093ac244678c32
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SSDEEP
24576:eB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:eBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc unpack001/out.upx
Files
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JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/1033/MANIFEST/1.xml
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.rsrc/2052/GROUP_ICON/182
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.rsrc/2052/ICON/1.ico
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.rsrc/2052/version.txt
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UPX1
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ